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<channel>
	<title>Technabob &#187; ping pong</title>
	<atom:link href="http://technabob.com/blog/tag/ping-pong/feed/" rel="self" type="application/rss+xml" />
	<link>http://technabob.com/blog</link>
	<description>Cool Gadgets, Gizmos, Games and Weird Science</description>
	<lastBuildDate>Mon, 13 Feb 2012 22:15:19 +0000</lastBuildDate>
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		<title>Robots Playing Ping-Pong: The Future&#8217;s So Bright&#8230;</title>
		<link>http://technabob.com/blog/2011/10/12/ping-pong-playing-robots/</link>
		<comments>http://technabob.com/blog/2011/10/12/ping-pong-playing-robots/#comments</comments>
		<pubDate>Wed, 12 Oct 2011 17:00:19 +0000</pubDate>
		<dc:creator>Range</dc:creator>
				<category><![CDATA[Robots]]></category>
		<category><![CDATA[Science Fiction]]></category>
		<category><![CDATA[Strange + Wonderful]]></category>
		<category><![CDATA[china]]></category>
		<category><![CDATA[ping pong]]></category>
		<category><![CDATA[robot]]></category>
		<category><![CDATA[robots]]></category>
		<category><![CDATA[table tennis]]></category>

		<guid isPermaLink="false">http://technabob.com/blog/?p=70052</guid>
		<description><![CDATA[Playing table tennis is not something that should be easy for robots to do, so I was actually surprised that these ping-pong playing bots were unveiled in China. These smart &#8216;bots will play till 21, and hopefully, at least for now, won&#8217;t beat any human players.

These robots are able&#8230;]]></description>
			<content:encoded><![CDATA[<p>Playing table tennis is not something that should be easy for robots to do, so I was actually surprised that these ping-pong playing bots were unveiled in China. These smart &#8216;bots will play till 21, and hopefully, at least for now, won&#8217;t beat any human players.</p>
<p><img class="aligncenter size-full wp-image-70054" src="http://technabob.com/blog/wp-content/uploads/2011/10/101111_rg_PingPongBots_01.jpg" alt="101111 rg PingPongBots 01" width="600" height="399" title="101111 rg PingPongBots 01 photo" /></p>
<p><span id="more-70052"></span>These robots are able to track the movement of the tiny table tennis ball and return it with a satisfying wack, thanks to a motion-control system that comes equipped with a built-in camera and a processing unit. These &#8216;bots were unveiled by a lab at the <a href="http://www.zju.edu.cn/english/">Zhejiang University</a> in China. The robots each are 5&#8217;3&#8243; high and weigh 121 pounds. It took the lab 4 years to develop them.</p>
<p><img class="aligncenter size-full wp-image-70055" src="http://technabob.com/blog/wp-content/uploads/2011/10/101111_rg_PingPongBots_02.jpg" alt="101111 rg PingPongBots 02" width="600" height="399" title="101111 rg PingPongBots 02 photo" /></p>
<p><img class="aligncenter size-full wp-image-70056" src="http://technabob.com/blog/wp-content/uploads/2011/10/101111_rg_PingPongBots_03.jpg" alt="101111 rg PingPongBots 03" width="600" height="726" title="101111 rg PingPongBots 03 photo" /></p>
<p>Pretty soon, you&#8217;ll be able to play real tennis on a court with a robot as a partner. While you might think that might be a bit more complicated to pull off, a Vietnamese toy company already took a shot at that idea <a href="http://www.youtube.com/watch?v=NZZOgT8oct4">a few years back</a> and recently revealed <a href="http://www.popsci.com/technology/article/2010-02/ping-pong-playing-terminator">this intimidating upgrade</a>&#8230;</p>
<p><img class="aligncenter size-full wp-image-70065" title="tosy_topio_30_ping_pong_robot" src="http://technabob.com/blog/wp-content/uploads/2011/10/tosy_topio_30_ping_pong_robot.jpg" alt="tosy topio 30 ping pong robot" width="600" height="418" /></p>
<p>[via <a href="http://www.fareastgizmos.com/other_stuff/robots_playing_table_tennis_unveiled_in_china.php">Far East Gizmos</a>]</p>
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		</item>
		<item>
		<title>Table Tennis for One?</title>
		<link>http://technabob.com/blog/2011/06/24/table-tennis-for-one/</link>
		<comments>http://technabob.com/blog/2011/06/24/table-tennis-for-one/#comments</comments>
		<pubDate>Sat, 25 Jun 2011 03:12:54 +0000</pubDate>
		<dc:creator>Technabob</dc:creator>
				<category><![CDATA[Cool Toys]]></category>
		<category><![CDATA[Just Plain Fun]]></category>
		<category><![CDATA[Strange + Wonderful]]></category>
		<category><![CDATA[fun]]></category>
		<category><![CDATA[japan]]></category>
		<category><![CDATA[ping pong]]></category>
		<category><![CDATA[weird]]></category>

		<guid isPermaLink="false">http://technabob.com/blog/?p=59757</guid>
		<description><![CDATA[When you think about it, ping pong is kind of a silly game to begin with. You know, a couple of grown adults smacking a tiny hollow ball across a tabletop with all their might does seem a bit superfluous. But take away your opponent, and it&#8217;s not a game&#8230;]]></description>
			<content:encoded><![CDATA[<p>When you think about it, ping pong is kind of a silly game to begin with. You know, a couple of grown adults smacking a tiny hollow ball across a tabletop with all their might does seem a bit superfluous. But take away your opponent, and it&#8217;s not a game at all, right? Well, not if you head over to Japan and buy this new version of the game from <a href="http://www.hap-net.com/">Happinet</a> [JP].</p>
<p><img class="aligncenter size-full wp-image-59769" title="table_tennis_for_one_happinet" src="http://technabob.com/blog/wp-content/uploads/2011/06/table_tennis_for_one_happinet.jpg" alt="table tennis for one happinet" width="600" height="452" /></p>
<p><span id="more-59757"></span>The &#8220;Hyper Ping Pong&#8221; table tennis game does away with all those pesky balls, tables, and opponents, replacing them with a single paddle for one player. As the player swings the ping pong paddle around, it outputs realistic sounds to simulate a rally with a non-existent Player Two. You need to listen for the sound and speed of the ball to time your returns properly. A motion sensor in the paddle then detects whether or not you &#8220;hit&#8221; the non-existent ball. Here, check out the silliness in action:</p>
<p><a href="http://technabob.com/blog/2011/06/24/table-tennis-for-one/"><strong>Click to View Embedded Video Clip</strong></a></p>
<p>Well, that sure looks like fun for at least 2 minutes. And what was the deal with that guy&#8217;s red shoes? I suppose if you don&#8217;t already own a Wii, Kinect or PlayStation Move, it&#8217;s a way for you to play some solo games, but frankly it just looks ridiculous. If you really must have one, you&#8217;ll need to wait until October, at which point it will go on sale for ¥1980 (~$24 USD). Or you could just buy a couple of real paddles, an actual ball, and play with another human being.</p>
<p><em>[UPDATE: If you don't live in Japan, you can get order Table Tennis for One over at <a href="http://www.gizmine.com/hgz1/self+table+tennis/self-table-tennis.shtml">Gizmine</a> for $39.99 (USD)]</em></p>
<p>[via <a href="http://www.diginfo.tv/2011/06/24/11-0132-r-en.php">DigInfo.TV</a>]</p>
]]></content:encoded>
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		<title>Ping-Pong Ball Clock: Table Tennis Tells Time</title>
		<link>http://technabob.com/blog/2011/04/04/ping-pong-ball-clock/</link>
		<comments>http://technabob.com/blog/2011/04/04/ping-pong-ball-clock/#comments</comments>
		<pubDate>Tue, 05 Apr 2011 01:11:33 +0000</pubDate>
		<dc:creator>Technabob</dc:creator>
				<category><![CDATA[Hacks + Mods]]></category>
		<category><![CDATA[Just Plain Fun]]></category>
		<category><![CDATA[Technology]]></category>
		<category><![CDATA[Timepieces]]></category>
		<category><![CDATA[balls]]></category>
		<category><![CDATA[clock]]></category>
		<category><![CDATA[diy]]></category>
		<category><![CDATA[led]]></category>
		<category><![CDATA[ping pong]]></category>

		<guid isPermaLink="false">http://technabob.com/blog/?p=52935</guid>
		<description><![CDATA[Got 105 spare ping-pong balls, and an equivalent number of LEDs lying around? Yep, thought so. Well if you&#8217;re looking for something to do with all those random objects, the guys over at Hack A Day have a little spare-time project for you &#8211; a ping-pong ball clock.

The clock&#8230;]]></description>
			<content:encoded><![CDATA[<p>Got 105 spare ping-pong balls, and an equivalent number of LEDs lying around? Yep, thought so. Well if you&#8217;re looking for something to do with all those random objects, the guys over at <a href="http://hackaday.com/2011/01/31/how-to-build-a-ping-pong-ball-display/">Hack A Day</a> have a little spare-time project for you &#8211; a ping-pong ball clock.</p>
<p><img class="aligncenter size-full wp-image-52939" title="ping_pong_ball_clock_1" src="http://technabob.com/blog/wp-content/uploads/2011/04/ping_pong_ball_clock_1.jpg" alt="ping pong ball clock 1" width="600" height="453" /></p>
<p>The clock looks a lot like the ones you might see on the outside of a bank, but uses ping-pong balls as the diffusers on top of a 15&#215;7 matrix of LEDs. The LEDs are pressed into a piece of pegboard, and the display is run by an ATmega168 and a Maxim DS3232 real-time clock, connected in a circuit consisting mostly of transistors and wires. When turned off, the whole thing looks rather unassuming &#8211; like a bunch of ping-pong balls glued to a piece of wood. Oh yeah, that&#8217;s what it is.</p>
<p><img class="aligncenter size-full wp-image-52940" title="ping_pong_ball_clock_2" src="http://technabob.com/blog/wp-content/uploads/2011/04/ping_pong_ball_clock_2.jpg" alt="ping pong ball clock 2" width="600" height="421" /></p>
<p>While this particular build is designed to work as a clock, there&#8217;s no particular reason you couldn&#8217;t apply the same idea to make a giant version of a <a href="http://hackaday.com/2011/02/09/pong-clocks-using-led-matrix-modules/">PONG clock</a> &#8211; which I think would be more appropriate, given the work materials. You can find the full DIY guide for the ping-pong clock over at <a href="http://hackaday.com/2011/01/31/how-to-build-a-ping-pong-ball-display/">Hack A Day</a>.</p>
]]></content:encoded>
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		<title>Quadrocopter Ball Juggling, or Ping Pong Match?</title>
		<link>http://technabob.com/blog/2011/03/28/quadrocopter-ball-juggling-or-ping-pong-match/</link>
		<comments>http://technabob.com/blog/2011/03/28/quadrocopter-ball-juggling-or-ping-pong-match/#comments</comments>
		<pubDate>Mon, 28 Mar 2011 14:15:23 +0000</pubDate>
		<dc:creator>Technabob</dc:creator>
				<category><![CDATA[Just Plain Fun]]></category>
		<category><![CDATA[Strange + Wonderful]]></category>
		<category><![CDATA[Technology]]></category>
		<category><![CDATA[drone]]></category>
		<category><![CDATA[flying]]></category>
		<category><![CDATA[helicopter]]></category>
		<category><![CDATA[juggling]]></category>
		<category><![CDATA[ping pong]]></category>
		<category><![CDATA[quadrocopter]]></category>
		<category><![CDATA[quadrotor]]></category>
		<category><![CDATA[remote controlled]]></category>
		<category><![CDATA[robot]]></category>

		<guid isPermaLink="false">http://technabob.com/blog/?p=52373</guid>
		<description><![CDATA[Got a couple of fancy quadrocopters floating around? Why not teach them some cheap tricks &#8211; like how to juggle balls. The guys from the Swiss Federal Institute of Technology in Zurich are up to their flying quadrocopter shenanigans again.

This time, they&#8217;ve trained a pair of their flying machines&#8230;]]></description>
			<content:encoded><![CDATA[<p>Got a couple of fancy quadrocopters floating around? Why not teach them some cheap tricks &#8211; like how to juggle balls. The guys from the <a href="http://www.idsc.ethz.ch/Research_DAndrea/FMA">Swiss Federal Institute of Technology</a> in Zurich are up to their flying <a href="../2010/12/23/quadrocopter-christmas-jingle-bells/">quadrocopter shenanigans</a> again.</p>
<p><img class="aligncenter size-full wp-image-52411" title="quadrocopter_ball_juggling" src="http://technabob.com/blog/wp-content/uploads/2011/03/quadrocopter_ball_juggling.jpg" alt="quadrocopter ball juggling" width="600" height="374" /></p>
<p><span id="more-52373"></span>This time, they&#8217;ve trained a pair of their flying machines to bounce ping-pong balls between them. By mounting the head of a tennis racket to each one, and carefully positioning them, they&#8217;re able to get the ball to volley between the two. Here&#8217;s a video of the exciting ball juggling action.</p>
<p><a href="http://technabob.com/blog/2011/03/28/quadrocopter-ball-juggling-or-ping-pong-match/"><strong>Click to View Embedded Video Clip</strong></a></p>
<p>I guess it&#8217;s more like a round of ping-pong than &#8220;juggling&#8221; per se, but it&#8217;s still pretty impressive. Sure it&#8217;s not like watching Nadal and Federer go at it, but they drop the ball fewer times than I usually do. What do you think the Swiss will teach their quadrocopters to do next? I hope they&#8217;ll get them to make some watches and chocolate.</p>
<p>[via <a href="http://www.youtube.com/watch?v=3CR5y8qZf0Y">YouTube</a>]</p>
]]></content:encoded>
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		<item>
		<title>iPhone Ping Pong Paddle Case Not Really Meant for Whacking Balls</title>
		<link>http://technabob.com/blog/2011/01/28/iphone-ping-pong-paddle-case/</link>
		<comments>http://technabob.com/blog/2011/01/28/iphone-ping-pong-paddle-case/#comments</comments>
		<pubDate>Sat, 29 Jan 2011 02:33:57 +0000</pubDate>
		<dc:creator>Range</dc:creator>
				<category><![CDATA[Mobile Tech]]></category>
		<category><![CDATA[Strange + Wonderful]]></category>
		<category><![CDATA[case]]></category>
		<category><![CDATA[cover]]></category>
		<category><![CDATA[incase]]></category>
		<category><![CDATA[iphone]]></category>
		<category><![CDATA[ping pong]]></category>

		<guid isPermaLink="false">http://technabob.com/blog/?p=48438</guid>
		<description><![CDATA[Although playing ping pong without a paddle isn&#8217;t really an option (hands don&#8217;t really do the trick), I don&#8217;t think that using this new case on your iPhone will do the trick either. However, I have to say that it looks pretty cool anyway.

The Ping Pong Cover from Incase&#8230;]]></description>
			<content:encoded><![CDATA[<p>Although playing ping pong without a paddle isn&#8217;t really an option (hands don&#8217;t really do the trick), I don&#8217;t think that using this new case on your iPhone will do the trick either. However, I have to say that it looks pretty cool anyway.</p>
<p style="text-align: center;"><img class="size-full wp-image-48439  aligncenter" src="http://technabob.com/blog/wp-content/uploads/2011/01/012811_rg_PingPongPaddle_01.jpg" alt="012811 rg PingPongPaddle 01" width="600" height="313" title="012811 rg PingPongPaddle 01 photo" /></p>
<p><span id="more-48438"></span>The <a href="http://www.goincase.com/products/detail/ping-pong-cover-cl59746">Ping Pong Cover from Incase</a> sells for $30 (USD) and you get the choice of black, red, clover, or electric blue. The red and clover colors are best in my opinion, as they really look like ping pong paddles.</p>
<p style="text-align: center;"><img class="aligncenter size-full wp-image-48449" title="incase_ping_pong_cover" src="http://technabob.com/blog/wp-content/uploads/2011/01/incase_ping_pong_cover.jpg" alt="incase ping pong cover" width="600" height="378" /></p>
<p>If you&#8217;re nutty enough to use your iPhone as a paddle, rest assured that the texture is the same as a normal, cheap paddle, so you probable could play with it if you&#8217;re really accurate and have a good grip.</p>
<p>[via <a href="http://www.bookofjoe.com/2011/01/ping-pong-iphone-cover.html">Book of Joe</a> via <a href="http://dvice.com/archives/2011/01/turn-your-iphon-3.php">DVice</a>]</p>
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		<item>
		<title>Shinobii Wii Ping Pong Paddle: Perfect for Smacking Balls</title>
		<link>http://technabob.com/blog/2010/10/18/shinobii-wii-ping-pong-paddle/</link>
		<comments>http://technabob.com/blog/2010/10/18/shinobii-wii-ping-pong-paddle/#comments</comments>
		<pubDate>Mon, 18 Oct 2010 16:29:10 +0000</pubDate>
		<dc:creator>Range</dc:creator>
				<category><![CDATA[Computing]]></category>
		<category><![CDATA[Strange + Wonderful]]></category>
		<category><![CDATA[Video Games]]></category>
		<category><![CDATA[Weird Science]]></category>
		<category><![CDATA[japan]]></category>
		<category><![CDATA[ping pong]]></category>
		<category><![CDATA[shinobii]]></category>
		<category><![CDATA[table tennis]]></category>
		<category><![CDATA[wii]]></category>

		<guid isPermaLink="false">http://technabob.com/blog/?p=41253</guid>
		<description><![CDATA[The Wii has had its share of crazy controllers. This is definitely a strange one: it&#8217;s a reproduction of a table tennis paddle. One thing&#8217;s for sure, if you love table tennis, then this is the Wii pad for you!

The TT Champion Bat is made by Shinobii Technologies and&#8230;]]></description>
			<content:encoded><![CDATA[<p>The Wii has had its share of crazy controllers. This is definitely a strange one: it&#8217;s a reproduction of a table tennis paddle. One thing&#8217;s for sure, if you love table tennis, then this is the Wii pad for you!</p>
<p style="text-align: center;"><img class="aligncenter size-full wp-image-41254" src="http://technabob.com/blog/wp-content/uploads/2010/10/101810_rg_ShinobiiWiiTableTennis_01.jpg" alt="101810 rg ShinobiiWiiTableTennis 01" width="600" height="380" title="101810 rg ShinobiiWiiTableTennis 01 photo" /></p>
<p>The TT Champion Bat is made by <a href="http://www.shinobii.com/">Shinobii Technologies</a> and will be available for $70 &#8220;pretty soon&#8221;. It&#8217;s supposed to be an accurate reproduction of a ping pong paddle. I&#8217;m all for novelty, but this is getting ridiculous.<span id="more-41253"></span></p>
<p style="text-align: center;"><img class="aligncenter size-full wp-image-41255" src="http://technabob.com/blog/wp-content/uploads/2010/10/101810_rg_ShinobiiWiiTableTennis_02.jpg" alt="101810 rg ShinobiiWiiTableTennis 02" width="600" height="355" title="101810 rg ShinobiiWiiTableTennis 02 photo" /></p>
<p>Maybe if you really enjoy table tennis that much, you should just buy a real paddle and play on a real table instead of a Wii. It would be way cheaper, depending on the quality of your table tennis paddles.</p>
<p>[via <a href="http://www.ubergizmo.com/15/archives/2010/10/shinobii_technologies_roll_out_table_tennis_bat_for_wii_gamers.html">Ubergizmo</a>]</p>
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		<item>
		<title>Brodmann Blades: Like Playing Ping Pong With Mittens</title>
		<link>http://technabob.com/blog/2010/03/22/brodmann-blades-ping-pong-mittens/</link>
		<comments>http://technabob.com/blog/2010/03/22/brodmann-blades-ping-pong-mittens/#comments</comments>
		<pubDate>Mon, 22 Mar 2010 13:20:55 +0000</pubDate>
		<dc:creator>Technabob</dc:creator>
				<category><![CDATA[Cool Toys]]></category>
		<category><![CDATA[Design]]></category>
		<category><![CDATA[Just Plain Fun]]></category>
		<category><![CDATA[brodmann blades]]></category>
		<category><![CDATA[paddle]]></category>
		<category><![CDATA[ping pong]]></category>
		<category><![CDATA[table tennis]]></category>
		<category><![CDATA[weird]]></category>

		<guid isPermaLink="false">http://technabob.com/blog/?p=30231</guid>
		<description><![CDATA[I suppose these fall into the &#8220;why didn&#8217;t I think of that&#8221; bucket of ideas. If you&#8217;ve ever tried to play a game of ping pong, you know how tricky it can be to get your wrist in the right position to switch quickly from forehand to backhand grips. Or&#8230;]]></description>
			<content:encoded><![CDATA[<p>I suppose these fall into the &#8220;why didn&#8217;t I think of that&#8221; bucket of ideas. If you&#8217;ve ever tried to play a game of ping pong, you know how tricky it can be to get your wrist in the right position to switch quickly from forehand to backhand grips. Or not.</p>
<p style="text-align: center;"><img class="size-full wp-image-30232  aligncenter" title="brodmann_blades_ping_pong_mittens_2" src="http://technabob.com/blog/wp-content/uploads/2010/03/brodmann_blades_ping_pong_mittens_2.jpg" alt="brodmann blades ping pong mittens 2" width="600" height="423" /></p>
<p><span id="more-30231"></span>Well with these unusual ping-pong paddles called <a href="http://www.brodmannblades.com">Brodmann Blades</a>, you don&#8217;t have to worry about that anymore. Just set the dual-sided ping-pong mitten over your playing hand, and you&#8217;re ready to play. The blades&#8217; ergonomic design is said to improve your connection with the ball, and provides a larger sweet spot that traditional paddles.</p>
<p style="text-align: center;"><img class="size-full wp-image-30233  aligncenter" title="brodmann_blades_ping_pong_mittens" src="http://technabob.com/blog/wp-content/uploads/2010/03/brodmann_blades_ping_pong_mittens.jpg" alt="brodmann blades ping pong mittens" width="600" height="556" /></p>
<p>Sure, you might look a little silly doing it, but with your hand wrapped in one of these, you&#8217;ll trounce your opponents playing with old school paddles.</p>
<p><a href="http://technabob.com/blog/2010/03/22/brodmann-blades-ping-pong-mittens/"><strong>Click to View Embedded Video Clip</strong></a></p>
<p>You can get your hands on (or is that in?) a pair of Brodmann Blades, along with a handy carrying case, 2 matching terry wristbands, and 4 ping pong balls over at <a href="http://www.hammacher.com/Product/78529?promo=Category-NewArrivals&amp;catid=60">Hammacher Schlemmer</a> for $99.95 (USD).</p>
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		<item>
		<title>Robot Fires Ping Pong Balls as a High Tech, but Fairly Boring Prank</title>
		<link>http://technabob.com/blog/2009/12/25/robot-fires-ping-pong-balls/</link>
		<comments>http://technabob.com/blog/2009/12/25/robot-fires-ping-pong-balls/#comments</comments>
		<pubDate>Fri, 25 Dec 2009 13:53:45 +0000</pubDate>
		<dc:creator>Lambert Varias</dc:creator>
				<category><![CDATA[Hacks + Mods]]></category>
		<category><![CDATA[Just Plain Fun]]></category>
		<category><![CDATA[Robots]]></category>
		<category><![CDATA[Technology]]></category>
		<category><![CDATA[balls]]></category>
		<category><![CDATA[funny]]></category>
		<category><![CDATA[geeky]]></category>
		<category><![CDATA[joke]]></category>
		<category><![CDATA[ping pong]]></category>
		<category><![CDATA[prank]]></category>
		<category><![CDATA[robot]]></category>

		<guid isPermaLink="false">http://technabob.com/blog/?p=25280</guid>
		<description><![CDATA[A member of the University of Pennsylvania&#8217;s Modlab spent the summer at Willow Garage, makers of the door-opening, self-plugging PR2 robot. Either the Modlab guy was really good friends or secretly annoyed with one of the researchers there, because he decided to install a robot that lobbed ping pong balls&#8230;]]></description>
			<content:encoded><![CDATA[<p>A member of the University of Pennsylvania&#8217;s <a href="http://modlabupenn.org/">Modlab</a> spent the summer at <a href="http://www.willowgarage.com/">Willow Garage</a>, makers of the door-opening, self-plugging <a href="http://technabob.com/blog/2009/06/12/one-giant-leap-for-robotkind/">PR2</a> robot. Either the Modlab guy was really good friends or secretly annoyed with one of the researchers there, because he decided to install a robot that lobbed ping pong balls at the researchers&#8217; cubicle as a parting gift.</p>
<p style="text-align: center;"><img class="aligncenter size-full wp-image-25281" src="http://technabob.com/blog/wp-content/uploads/2009/12/ping-pong-robot-aftermath.jpg" alt="ping pong robot aftermath" width="600" height="454" title="ping pong robot aftermath photo" /></p>
<p>For me the funniest thing about the whole prank is the sheer number of balls fired by the robot. But who knows, maybe this will make your day so here&#8217;s the video:</p>
<p><a href="http://technabob.com/blog/2009/12/25/robot-fires-ping-pong-balls/"><strong>Click to View Embedded Video Clip</strong></a></p>
<p>If I had the nerdery necessary to build a ping pong-firing robot, I&#8217;d hide it in the men&#8217;s bathroom and make it fire at anyone who pees. Or I&#8217;d aim at anyone who dares fall asleep in the office. Or I&#8217;d make it so anyone who says a certain word or phrase gets ping ponged. What I wouldn&#8217;t do is simply aim it at someone&#8217;s office and have it fire away relentlessly but at low velocities, which quickly devolves the prank to an annoying and awkward event. Unfortunately I&#8217;m not a nerd. At the moment I don&#8217;t even have an office to go to.</p>
<p>[via <a href="http://www.botjunkie.com/2009/12/22/ceiling-robot-is-watching-you-dodge-ping-pong-balls/">BotJunkie</a>]</p>
]]></content:encoded>
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		<item>
		<title>905 Ping Pong Balls Turned Into an Interactive Video Screen</title>
		<link>http://technabob.com/blog/2009/10/29/905-ping-pong-ball-video-screen/</link>
		<comments>http://technabob.com/blog/2009/10/29/905-ping-pong-ball-video-screen/#comments</comments>
		<pubDate>Thu, 29 Oct 2009 05:01:18 +0000</pubDate>
		<dc:creator>Technabob</dc:creator>
				<category><![CDATA[Geek Art + Craft]]></category>
		<category><![CDATA[Interactive]]></category>
		<category><![CDATA[Video]]></category>
		<category><![CDATA[art]]></category>
		<category><![CDATA[color]]></category>
		<category><![CDATA[image]]></category>
		<category><![CDATA[installation]]></category>
		<category><![CDATA[maybites]]></category>
		<category><![CDATA[ping pong]]></category>
		<category><![CDATA[projection]]></category>

		<guid isPermaLink="false">http://technabob.com/blog/?p=22175</guid>
		<description><![CDATA[This unique art installation uses a canvas of 905 individual ping pong balls as a projection surface for interactive video imagery.

For his work titled <em>905&#8230;</em>, artist maybites suspended 67 strings of ping pong balls in a cylindrical formation, with each ball acting as a sort of pixel for]]></description>
			<content:encoded><![CDATA[<p>This unique art installation uses a canvas of 905 individual ping pong balls as a projection surface for interactive video imagery.</p>
<p style="text-align: center;"><img class="size-full wp-image-22180  aligncenter" title="905_ping_pong_projector" src="http://technabob.com/blog/wp-content/uploads/2009/10/905_ping_pong_projector.jpg" alt="905 ping pong projector" width="600" height="428" /></p>
<p>For his work titled <em>905</em>, artist <a href="http://wiki.maybites.ch/tiki-index.php?page=905">maybites</a> suspended 67 strings of ping pong balls in a cylindrical formation, with each ball acting as a sort of pixel for projecting digital images. As an individual enters the cylinder of balls, a webcam tracks the person&#8217;s movements which in turn impact the images displayed on the ping pong balls.</p>
<p style="text-align: center;"><img class="aligncenter size-full wp-image-22181" title="905_ping_pong_projector_2" src="http://technabob.com/blog/wp-content/uploads/2009/10/905_ping_pong_projector_2.jpg" alt="905 ping pong projector 2" width="600" height="800" /></p>
<p>By setting up a special mirror  in the ceiling, the projector beams are reflected onto the surfaces of the white balls, creating an ethereal glow that almost looks like the light is emanating from the balls themselves.</p>
<p style="text-align: center;"><img class="aligncenter size-full wp-image-22183" title="905_ping_pong_projector_3" src="http://technabob.com/blog/wp-content/uploads/2009/10/905_ping_pong_projector_3.jpg" alt="905 ping pong projector 3" width="600" height="450" /></p>
<p>Here&#8217;s a short video clip showing off the ping pong ball light curtain in action:</p>
<div style="text-align:center;margin-bottom:12px;"><object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" width="600" height="460" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0"><param name="src" value="http://blip.tv/play/AZ2iUIOadQ" /><param name="allowfullscreen" value="true" /><param name="wmode" value="transparent" /><embed type="application/x-shockwave-flash" width="600" height="460" src="http://blip.tv/play/AZ2iUIOadQ" wmode="transparent" allowfullscreen="true"></embed></object></div>
<p>From the looks of it, maybites created the installation in late 2007, but there&#8217;s no information on when or where you can see <em>905</em> in person. For now, I guess you&#8217;ll just have to settle for the pictures and video above. Or you could always try and make your own ping pong projection screen.</p>
]]></content:encoded>
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		<item>
		<title>Lethal Pneumatic Ping Pong Gun: &#8216;Nuff Said.</title>
		<link>http://technabob.com/blog/2009/09/08/lethal-pneumatic-ping-pong-gun/</link>
		<comments>http://technabob.com/blog/2009/09/08/lethal-pneumatic-ping-pong-gun/#comments</comments>
		<pubDate>Tue, 08 Sep 2009 11:45:51 +0000</pubDate>
		<dc:creator>Lambert Varias</dc:creator>
				<category><![CDATA[Cool Toys]]></category>
		<category><![CDATA[Gadgets]]></category>
		<category><![CDATA[Geek Art + Craft]]></category>
		<category><![CDATA[Hacks + Mods]]></category>
		<category><![CDATA[Just Plain Fun]]></category>
		<category><![CDATA[awesome]]></category>
		<category><![CDATA[ball]]></category>
		<category><![CDATA[destruction]]></category>
		<category><![CDATA[funny]]></category>
		<category><![CDATA[gun]]></category>
		<category><![CDATA[ping pong]]></category>
		<category><![CDATA[pneumatic]]></category>

		<guid isPermaLink="false">http://technabob.com/blog/?p=19555</guid>
		<description><![CDATA[MAKE magazine fan/artist/inventor/sculptor/prototyper/modern da Vinci Ron Kissinger built an air-powered gun that turns ping pong balls into balls of fury.

The gun has a magazine that can fire up to 14 shots. It takes a few seconds to load the ammo &#8211; i.e. a ping pong ball &#8211; and prepare&#8230;]]></description>
			<content:encoded><![CDATA[<p>MAKE magazine fan/artist/inventor/sculptor/prototyper/modern da Vinci Ron Kissinger built an air-powered gun that turns ping pong balls into balls of fury.</p>
<p style="text-align: center"><img class="aligncenter size-full wp-image-19556" src="http://technabob.com/blog/wp-content/uploads/2009/09/ping-pong-gun-1.jpg" alt="ping pong gun 1" width="600" height="401" title="ping pong gun 1 photo" /></p>
<p>The gun has a magazine that can fire up to 14 shots. It takes a few seconds to load the ammo &#8211; i.e. a ping pong ball &#8211; and prepare the gun, but there&#8217;s no doubt that it&#8217;s lethal.</p>
<p style="text-align: center;"><img class="size-full wp-image-19568  aligncenter" title="ping_pong_ball_esplode" src="http://technabob.com/blog/wp-content/uploads/2009/09/ping_pong_ball_esplode.jpg" alt="ping pong ball esplode" width="600" height="474" /></p>
<p>Kissinger also injected water into ping pong balls, creating some plywood-destroying, extra strength ammo.</p>
<p style="text-align: center"><img class="aligncenter size-full wp-image-19557" src="http://technabob.com/blog/wp-content/uploads/2009/09/ping-pong-gunned-plywood.jpg" alt="ping pong gunned plywood" width="600" height="399" title="ping pong gunned plywood photo" /></p>
<p>Here&#8217;s the gun in action:</p>
<p><a href="http://technabob.com/blog/2009/09/08/lethal-pneumatic-ping-pong-gun/"><strong>Click to View Embedded Video Clip</strong></a></p>
<p>Don&#8217;t try this at home. You might have too much fun.</p>
<p>[via <a href="http://blog.tinyenormous.com/2009/09/03/lethal-pneumatic-ping-pong-ball-gun/">TinyEnormous</a> via <a href="http://www.ohgizmo.com/2009/09/07/ping-pong-gun-deals-lethal-damage/">OhGizmo</a>]</p>
]]></content:encoded>
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		<title>Ping Pong Penguin Video Game Marches Onto Your Tv</title>
		<link>http://technabob.com/blog/2009/01/19/ping-pong-penguin-video-game-marches-onto-your-tv/</link>
		<comments>http://technabob.com/blog/2009/01/19/ping-pong-penguin-video-game-marches-onto-your-tv/#comments</comments>
		<pubDate>Mon, 19 Jan 2009 12:45:04 +0000</pubDate>
		<dc:creator>Technabob</dc:creator>
				<category><![CDATA[Strange + Wonderful]]></category>
		<category><![CDATA[Video Games]]></category>
		<category><![CDATA[16 bit]]></category>
		<category><![CDATA[animal]]></category>
		<category><![CDATA[console]]></category>
		<category><![CDATA[penguin]]></category>
		<category><![CDATA[ping pong]]></category>
		<category><![CDATA[weird]]></category>

		<guid isPermaLink="false">http://technabob.com/blog/?p=7766</guid>
		<description><![CDATA[Sure, you could be playing ping pong on your Nintendo Wii, but why would you play on a system with a boring rectangular sensor bar you can have a video game console comes with a receiver that looks like a penguin?

Thankfully, placing this penguin on top of your television&#8230;]]></description>
			<content:encoded><![CDATA[<p>Sure, you could be playing ping pong on your Nintendo Wii, but why would you play on a system with a boring rectangular sensor bar you can have a video game console comes with a receiver that looks like a penguin?</p>
<p style="text-align: center;"><img class="aligncenter size-full wp-image-7783" title="ping_pong_penguin" src="http://technabob.com/blog/wp-content/uploads/2009/01/ping_pong_penguin.jpg" alt="ping pong penguin" width="520" height="364" /></p>
<p>Thankfully, placing this <a href="http://www.youtube.com/watch?v=pwTqC2T6q4E">penguin on top of your television will not cause it to explode</a>, but it will, let you play a table tennis video game using a wireless remote paddle controller. I probably don&#8217;t have to tell you this, but I&#8217;m pretty sure that you&#8217;re not going to get a Wii quality experience here. That said, if you&#8217;re too cheap to buy a modern console, or just enjoyed both <em>Happy Feet</em> and <em>Balls of Fury</em> (boy, does that sound strange), then this system is for you.</p>
<p>The console not only plays ping pong, but another 23 supposedly &#8220;16-bit&#8221; video games as well. I haven&#8217;t been able to scrounge up any pictures of the console itself, or screenshots any of the games the system plays, but the description sounds strikingly similar to this far less compelling <a href="http://cgi.ebay.com/NEW-PLUG-N-PLAY-VIDEO-GAMES_W0QQitemZ300287798685QQcmdZViewItemQQptZVideo_Games?hash=item300287798685&amp;_trksid=p3286.c0.m14&amp;_trkparms=72%3A570|66%3A2|65%3A12|39%3A1|240%3A1318|301%3A0|293%3A1|294%3A50">non-penguin version</a> I found over on eBay, which includes such wonderful sounding games as <em>Agreesorunder</em>, <em>Bounce Wavebug</em>, <em>S-Move Space</em>, <em>Mag Fox</em> and <em>Survivor Tryst</em> &#8211; which sounds alot like a reality TV show.</p>
<p>If you&#8217;re interested in checking one out, you can find these oddities over at Philippine electronics outlet <a href="http://www.ebrain.com.ph/wireless-pingpong.php">Electrobrain Enterprises</a> for $30 bills (USD).</p>
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		<title>Ping Pong Printer Produces Perfect Projectiles</title>
		<link>http://technabob.com/blog/2008/02/08/ping-pong-printer-produces-perfect-projectiles/</link>
		<comments>http://technabob.com/blog/2008/02/08/ping-pong-printer-produces-perfect-projectiles/#comments</comments>
		<pubDate>Fri, 08 Feb 2008 12:40:21 +0000</pubDate>
		<dc:creator>Technabob</dc:creator>
				<category><![CDATA[Hacks + Mods]]></category>
		<category><![CDATA[Robots]]></category>
		<category><![CDATA[Strange + Wonderful]]></category>
		<category><![CDATA[ball]]></category>
		<category><![CDATA[dot matrix]]></category>
		<category><![CDATA[hack]]></category>
		<category><![CDATA[ping pong]]></category>
		<category><![CDATA[printer]]></category>
		<category><![CDATA[robot]]></category>
		<category><![CDATA[round]]></category>
		<category><![CDATA[sphere]]></category>

		<guid isPermaLink="false">http://technabob.com/blog/2008/02/08/ping-pong-printer-produces-perfect-projectiles/</guid>
		<description><![CDATA[Why print on boring old paper, when you can get your message across on some nice bouncy ping pong balls? The appropriately named PingPongPrinter can print dot-matrix messages directly onto the spherical surface of ping pong balls.

Builders Vern Graner and Rick Abbott of The Robot Group used a Parallax&#8230;]]></description>
			<content:encoded><![CDATA[<p>Why print on boring old paper, when you can get your message across on some nice bouncy ping pong balls? The appropriately named PingPongPrinter can print dot-matrix messages directly onto the spherical surface of ping pong balls.</p>
<p style="text-align: center"><img src="http://technabob.com/blog/wp-content/uploads/2008/02/ping_pong_ball_printer.jpg" alt="ping pong ball printer"  title="ping pong ball printer photo" /></p>
<p>Builders Vern Graner and Rick Abbott of <a href="http://www.therobotgroup.org/">The Robot Group</a> used a <a href="http://www.parallax.com/Store/Robots/RoboticAccessories/tabid/145/List/1/ProductID/59/Default.aspx?SortField=ProductName%2cProductName">Parallax inkjet print head kit</a> and the <a href="http://www.efx-tek.com/topics/prop-2.html">EFX-TEK Prop-2 controller board</a> to bring their wondrous creation to life. As each ball leaves the hopper, it&#8217;s loaded onto a rotating platform, and sprayed with tiny ink droplets.</p>
<p><a href="http://technabob.com/blog/2008/02/08/ping-pong-printer-produces-perfect-projectiles/"><strong>Click to View Embedded Video Clip</strong></a></p>
<p>The best part: the balls it prints are used as ammunition for the group&#8217;s other dastardly invention, the pneumatic, ping pong ball firing PONGINATOR!</p>
<p style="text-align: center"><img src="http://technabob.com/blog/wp-content/uploads/2008/02/ponginator.jpg" alt="ponginator"  title="ponginator photo" /></p>
<p>[<a href="http://www.nutsvolts.com/">Nuts N Volts</a> via <a href="http://hackedgadgets.com/2008/02/06/ping-pong-ball-inkjet-printer/">Hacked Gadgets</a>]</p>
]]></content:encoded>
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		<item>
		<title>Wii Ping Pong Paddles: Balls of Fury</title>
		<link>http://technabob.com/blog/2007/10/24/wii-ping-pong-paddles-balls-of-fury/</link>
		<comments>http://technabob.com/blog/2007/10/24/wii-ping-pong-paddles-balls-of-fury/#comments</comments>
		<pubDate>Wed, 24 Oct 2007 15:11:41 +0000</pubDate>
		<dc:creator>Technabob</dc:creator>
				<category><![CDATA[Video Games]]></category>
		<category><![CDATA[controller]]></category>
		<category><![CDATA[nintendo]]></category>
		<category><![CDATA[paddle]]></category>
		<category><![CDATA[ping pong]]></category>
		<category><![CDATA[wii]]></category>
		<category><![CDATA[wii mote]]></category>

		<guid isPermaLink="false">http://technabob.com/blog/2007/10/24/wii-ping-pong-paddles-balls-of-fury/</guid>
		<description><![CDATA[If you enjoy the occasional game of table tennis on your Nintendo Wii, here&#8217;s a way to complete the experience. Check out these ping pong paddles which snap on to your Wii-mote controllers.


I&#8217;m not really sure why they&#8217;re being called &#8220;3-in-1&#8243;, since I can&#8217;t think of anything else they&#8230;]]></description>
			<content:encoded><![CDATA[<p>If you enjoy the occasional game of table tennis on your Nintendo Wii, here&#8217;s a way to complete the experience. Check out these ping pong paddles which snap on to your Wii-mote controllers.</p>
<p style="text-align: center"><img src="http://technabob.com/blog/wp-content/uploads/2007/10/wii_ping_pong_paddle_1.jpg" alt="wii ping pong paddle 1"  title="wii ping pong paddle 1 photo" /></p>
<p style="text-align: center"><img src="http://technabob.com/blog/wp-content/uploads/2007/10/wii_ping_pong_paddle_2.jpg" alt="wii ping pong paddle 2"  title="wii ping pong paddle 2 photo" /></p>
<p>I&#8217;m not really sure why they&#8217;re being called &#8220;3-in-1&#8243;, since I can&#8217;t think of anything else they could be used as besides ping pong paddles. Maybe they&#8217;re thinking you can flip pancakes and use them for fraternity hazing rituals?</p>
<p>According to the packaging, these cheap Chinese paddles are actually for the &#8220;Wü&#8221; console, a clear indication that they&#8217;re not officially sanctioned by Nintendo. A <a href="http://www.dealextreme.com/details.dx/sku.9102">pair of paddles</a> (one black, one red) will set you back about $16.</p>
]]></content:encoded>
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		<item>
		<title>Amazing Machine Paints Images With Ping Pong Balls</title>
		<link>http://technabob.com/blog/2006/10/03/amazing-machine-paints-images-with-ping-pong-balls/</link>
		<comments>http://technabob.com/blog/2006/10/03/amazing-machine-paints-images-with-ping-pong-balls/#comments</comments>
		<pubDate>Wed, 04 Oct 2006 03:31:06 +0000</pubDate>
		<dc:creator>Technabob</dc:creator>
				<category><![CDATA[Design]]></category>
		<category><![CDATA[Interactive]]></category>
		<category><![CDATA[Strange + Wonderful]]></category>
		<category><![CDATA[art]]></category>
		<category><![CDATA[cool]]></category>
		<category><![CDATA[ping pong]]></category>

		<guid isPermaLink="false">http://technabob.com/blog/2006/10/03/amazing-machine-paints-images-with-ping-pong-balls/</guid>
		<description><![CDATA[Artists Jonathan den Breejen and Marenka Deenstra developed the interactive artwork, Ping Pong Pixel, a machine which will take in a digital image, then render a huge image using colored ping pong balls.
The installation contains a 2-meter by 3-meter display board which is injected with 2700 ping pong balls&#8230;]]></description>
			<content:encoded><![CDATA[<p><img src="http://technabob.com/blog/wp-content/uploads/2006/10/ping_pong_pixel.jpg" id="image543" alt="ping pong pixel" class="inline" align="right" title="ping pong pixel photo" />Artists Jonathan den Breejen and Marenka Deenstra developed the interactive artwork, <a href="http://www.tupajumi.com/pingpongpixel/">Ping Pong Pixel</a>, a machine which will take in a digital image, then render a huge image using colored ping pong balls.</p>
<p>The installation contains a 2-meter by 3-meter display board which is injected with 2700 ping pong balls from a dispensing cabinet which contains tubs of 6 differently colored balls. Custom software analyzes the input image, then renders the image row by row until the picture is complete. Each time a new image is uploaded, the machine recirculates the balls and the whole process starts all over again.</p>
<p>See it in action below (youtube video):<br />
<p><a href="http://technabob.com/blog/2006/10/03/amazing-machine-paints-images-with-ping-pong-balls/"><strong>Click to View Embedded Video Clip</strong></a></p></p>
<p>[via <a href="http://www.neatorama.com/2006/10/03/ping-pong-pixel-in-action/">Neatorama</a>]</p>
]]></content:encoded>
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