Kinect-based Computer Orchestra Uses Computers as Musicians: You Are the Conductor

Nowadays it’s quite possible to create and play music live using a computer. You can also use MIDI controllers to make it easier for you to interact with music software and audio files. However, pushing keys and fiddling with knobs isn’t intuitive or fun to watch. Computer Orchestra manages to be both by letting you be a conductor of computers.

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Computer Orchestra was made by three students from the art and design university ECAL. Simon de Diesbach, Jonas Lacôte and Laura Perrenoud designed it to be a crowdsourcing interface for uploading samples and then triggering them on different computers using simple hand gestures.

The idea is that you’ll upload samples to or download samples from a website, then you’ll assign those samples to your “musicians” – in this case, the members of the orchestra are all laptops. Using a Wi-Fi connection, a Kinect sensor, a programming language called Processing and the software library called SimpleOpenNI, you can then trigger those computers to play by waving your hands towards them. There also seems to be other gestures that vary the way the computers play the samples.

I know it’s very impractical, but it also seems like a lot of fun. Perhaps it’s possible to make a simpler version of this with a Leap controller and an array of color or light sensors. Using one laptop per sample seems like overkill, although it’s a sight to behold.

[via Designboom]

 

Chopsticking Board Game: Fun Level: Asian

Man who catch fly with chopstick, accomplish anything. Man who catch most sushi with chopstick, become ChopsticKing. That idea behind – I mean that’s the idea behind Chopsticking, an Arduino-based board game made by NYU ITP students Christina Carter and Jess Jiyoung Jung. It’s a two-player game where you compete to grab the greatest number of sushi.

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Chopsticking consists of two pairs of chopsticks, a board with a circular receptacle and tokens that look like sushi. There’s a metal plate that obscures part of the bin as it rotates, making it harder to fish out the tokens. Before you play the game, you first have to hold the chopsticks in the proper manner – your index finger and thumb must be resting on the upper stick while the lower half of your thumb anchors the lower stick in place. The Chopsticking sticks have sensors that detect if your fingers are in the right areas, so no cheating by using a fork or your fingers.

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When the game begins, you pick up sushi tokens as fast as you can, but you also have to dip them in “soy sauce”, which is actually an RFID reader that detects the tags on the sushi. The player is awarded two scores at the end of the time limit. One is for the number of sushi you were able to dip in the sauce while the other is for how well you held the chopsticks.

Christina and Jess showed off Chopsticking at the World Maker Faire in New York City. It must have been a hit-and-miss affair.

[Chopsticking via MAKE]

Alien PEZ Dispenser: In Space, No One Can Hear You Chew

PEZ has always been a bit of a mixed blessing for me. The dispensers were so much better than the candy inside. It’s like the guys who made the candy said “our candy kind of sucks, what can we do to sell it to kids?” The answer? Stick it in a container with a flip-top character head, and you’ll sell billions. And that they did.

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And while there are tons of really cool collectible Pez dispensers out there, this Alien PEZ dispenser had to be made by a fan, since the candy company never released one of their own.

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It was made a few years back by Peter “Rat D” Davidson, and there’s not much to be said about this thing other than the fact that it’s a) awesome and b) PEZ needs to get on the phone with H.R. Giger and Ridley Scott today and see if they can work out a licensing deal.

The only thing better would be if it actually spit out another little Alien head inside before the candy came out. And acid.

[via Dangerous Minds]

Power Wheels Star Wars Speeder Bike: Awesomendor!

I don’t know about you, but I have always wanted to have my own Speeder Bike from the Endor forest in Return of the Jedi. I never thought to make one using Power Wheels. Well, Instructables member miketherdaintx has done just that. He has built a 74-Z speeder bike using a Power Wheels toy car.

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It may not go very fast, but it looks pretty awesome. Any kid would love this. If you want to build one for yourself, you can check out all of the photos and instructions at the link above.

Too bad an adult would totally destroy this. That wouldn’t keep me from riding it through. It just would be the slowest Speeder chase ever.

[via Neatorama]

LEGO Useless Machine: Mindtroll

We’ve seen many examples of LEGO used to build something practical. This one’s the exact opposite. LEGO enthusiast Jason Allemann built his own take on the infamous useless machine using the newly released Mindstorms EV3 kit.

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Like the original useless machine, Jason’s contraption exists only to turn itself on. However, Jason programmed it to do other things before it turns itself off. For instance, it can delay the act of turning itself off, so you think that you’ve outsmarted the machine. It can also move away from you. In a hilarious bit of ingenuity, Jason also made the machine so that it can troll itself.

Head to Jason’s website to download the instructions and other files needed to build your own Useless Machine. You can buy the LEGO Mindstorms EV3 kit from Amazon for $350 (USD). Don’t worry, you can do other more useful things with it.

[via Viral Viral Videos]

Player Piano and Robot Percussionist Play Classic Nintendo Game Tunes in Real Time: Play by Wire

YouTuber roboband used a Raspberry Pi and his own software to “translate” the audio from some of Nintendo’s classic games. The transcriptions were then relayed in real time to two musical instruments: a self-playing piano aka a player piano and a robot percussionist. The result? Live background music and sound effects!

player piano and robot percussion live background music by roboband

I know roboband’s idea is hard to describe, so it’s best if you just watch these robros in action:

More please! But robo percussionist needs to step his game up. Maybe he should take lessons from StickBoy.

[via Devour]

Piano Used to Play Doom: Survival in D Major

We’ve seen a guitar used to send emails. Here’s a piano modded into a BFC for the grand daddy of modern first person shooters. Aptly named the Doom Piano, its keys are grouped into different commands, so you don’t really need to know how to play the piano to play Doom with it. Not that anyone would play the game with this thing.

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According to CNET Asia, the Doom Piano was built by a group of indie game developers for the London Hackspace, a community-run workshop for makers and tinkerers. The devs covered the piano’s hammers with copper tape, soldered the strings to a ground and then wired three I-PACs to emulate keyboard input. From there – not that I understand what “there” is – I guess it was just a matter of mapping the keys to the controls for Doom.

Ahhh, music only a space marine could love. Also, YouTuber v21 pointed out that the man playing the Doom Piano in the video is also an FPS legend. He’s Martin Hollis, the director of GoldenEye 007.

[via Sos Sosowski & CNET Asia]

Awesome Dad Builds a Pneumatic Tube System to Send Teeth to the Tooth Fairy

The Tooth Fairy is one busy lady! She flies from house to house every night, collecting teeth that kids have left under their pillows and leaving a dollar or two (or a special surprise) in exchange for it.

So that’s the story our parents told us, and I’m sticking with it.

Tooth Fairy SystemBut with the growing population, the Tooth Fairy is probably having a hard time keeping up. Awesome dad Jeff Highsmith wanted to make sure his kid’s teeth are received in a timely manner, so he built a vacuum-powered pneumatic tube system that’ll “send” them straight to the Tooth Fairy. An adult can hang out at the receiving station to return some cash or gifts back to the child waiting on the other end of the line.

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Jeff built an easy-to-navigate interface using Hype and used Raspberry Pi to power the whole thing. Aside from the Tooth Fairy, other recipients to choose from include Santa Claus and the Easter Bunny, so just think of all the wish lists and letters your kid will be sending when those holidays roll around.

[Make: via Hack a Day via Neatorama]

Backseat Drivers Are the Only Drivers in This Car

Normally backseat drivers are a pain in the butt, but with this car, it is the backseat driver doing all of the work. King of Customs in Dubai modified this 2008 Nissan Patrol SUV so that it is controlled from the rear seat.
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There are no controls, pedals or gauges in the front. Passengers riding up front can just watch TV or surf the web on the screens in front of them. The steering wheel is in the center in the back seat.

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I bet the guy who made this has realized by now that front seat drivers are even worse than backseat drivers.

Check out more pics of this insane mod over on King of Customs’ Facebook page.

[via Yababoon via Neatorama]

TableConnect Mirrors iOS & Android Devices on a 60″ Touchscreen: Immobile Device

About three years ago, I talked about Table Connect, a 58″ touchscreen display that mirrors the screen of an iPhone. Or not. It turns out that the display we saw in the video wasn’t even a prototype; the “demo video” we saw was made using special effects. But now the same people behind that viral video claim they can make a real device.

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Now called TableConnect – the lack of a space tells you they’re serious this time – is more or less the same idea, except now the final product will supposedly work with both iOS and Android devices. As with the fake product, you’ll be able to navigate and control your mobile device from the screen itself. The table can even be propped in an upright position to mimic the portrait mode of mobile devices.

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TableConnect is expected to have an edge-to-edge 1080p LED touchscreen and come in two sizes: 60″ and 32″. It will also have several “Smart Areas” – i.e. home buttons on every corner and orientation buttons on the edges.

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TableConnect will also supposedly support Bluetooth, Wi-Fi and HDMI connectivity, although this part is confusing because the prototype shown in the video below connects to an iPhone 4 using a 30-pin cable. TableConnect will also require a jailbroken iOS device, although the final product will supposedly come with a “pre-configured” iPhone or iPad. There’s currently no word on exactly which Android devices it will work with.

TableConnect is currently asking for money on Indiegogo to help with the development of the final product. Unlike most fundraising projects you cannot get a TableConnect as a reward, but even if they did offer one, most of us won’t be able to afford it anyway. The projected final cost for the 60″ version is a jaw-dropping €25,000 (~$33,000 USD) while the 32″ version will cost €15,000 (~$20,000 USD). There goes my dream of playing epic sessions of Spaceteam.

[via TableConnect]