Peripherals Hacks

1524 Articles

Magic Mouse And MacBook Teardowns

October 22, 2009 by 17 Comments

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The folks at iFixit must hold some kind of record for fastest-voided warranty. It’s been less than 48 hours since Apple unleashed a torrent of new computers and peripherals, and they’ve already set upon the new wares like a pack of ravenous, spudger-wielding Velociraptors, photoblogging the splayed entrails for our edutainment.

The refreshed MacBook holds few surprises, resembling a Star Trek teleportation mix-up between the prior 13″ white MacBook and the current 13″ MacBook Pro. It retains a white polycarbonate case much like its predecessor while adopting a subset of the Pro’s components — CPU and GPU, glass trackpad, Mini DisplayPort, and the long-lived but sealed battery. Internally the system is still a maze of different-sized Torx, Phillips and tri-wing screws, but they do report this latest revision to be easier to dismantle for repair.

More novel inside and out is the new Magic Mouse, which early reports suggest may finally redeem Apple’s eleven year train wreck of mice. There’s not much to see on the bottom half — it’s a typical wireless mouse consisting of batteries, laser tracker and a Bluetooth chip. The top is something to behold though, with nearly the entire surface encrusted in capacitive sensors capable of gestural input. It resembles a miniature version of this electrostatic interface we saw in April.

No teardowns of the new iMacs, Mac mini or Time Capsule have taken place yet, but it’s surely just a matter of time. Even Velociraptors need to eat and sleep.

Update: 27″ iMac teardown added. Rawr!

10gui: Multi-touch For All Ten Digits

October 19, 2009 by 37 Comments

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The race for the next revolutionary input design is an ongoing event. [Clayton Miller’s] newest offering in the contest is a multitouch concept that separates the display from the screen and is meant to utilize all fingers. His video explanation includes a description of the physical input device, a software implementation, and a demonstration of how a finished system will work. After the break we’ll look at the hardware, the software, and the concept video. Continue reading “10gui: Multi-touch For All Ten Digits” →

3D Magnetometer Mouse In Processing

October 18, 2009 by 22 Comments

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[etgalim] works in Solidworks extensively and wanted a more intuitive way of rotating objects onscreen. To do this, he created a mouse that responds to rotation. He put a 3D compass module inside an old mouse and wired it up to an Arduino. The Arduino then relays the I2C sensor data to the computer. So far, he has a Processing script that uses the mouse to rotate a cube, but eventually he wants to write a Solidworks plugin. It’s a bit shaky, and we think it would be a bit smoother (and cheaper) if he used gyros like the jedipad. Video after the jump.

Continue reading “3D Magnetometer Mouse In Processing” →

Easy Touch Capacitance

October 17, 2009 by 15 Comments

[youtube http://www.youtube.com/watch?v=euv8ZLgPh8A&feature=player_embedded%5D

[Humberto] from NerdKits is one of our favorite tipsters. We like how he can take a concept that seems so extremely complicated, in this case touch capacitance sensing, and present it in a clear and concise manner thats impossible to not love. As previously mentioned the most recent NerdKits hack is on touch capacitance; by using a resistor capacitor pair and some clever switch timing, anyone is able to detect the presence of a human limb. Now who’s going to be the first to adapt this concept further in their own hack?

Mouse Runs Through VR Maze

October 16, 2009 by 34 Comments

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In an effort to determine the brain of animals during movement, scientists have built this contraption. It is a VR pod for a mouse. While we’re pretty sure/hopeful that none of you need a mouse VR system, we think the rig is interesting enough to stand on its own. It appears to be a convex mirror setup, projected in a dome. The controller is interesting in that it looks like a giant trackball hack. They’re using an optical mouse rigged to a ball floating on a cushion of air. This makes it much easier for the mouse to move. There’s a video of the whole thing in action after the break.

Continue reading “Mouse Runs Through VR Maze” →

Finally, A Keyboard For The IPhone

October 14, 2009 by 31 Comments

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We can’t say we’ve had problems typing on our iPhones here at HackaDay, must be the elfin fingers, but for [Ben Kurtz] it was a real pain. The obvious solution is to carry around an Arduino, 9 volt battery, iPhone breakout board, a ps2 keyboard, and of course the iPhone itself. Well, maybe it could be a little smaller with fewer parts, but at least it works. The Arduino reads input from the keyboard and converts it to serial, then the iPhone pulls the data via VNC. Like we said, a little roundabout, but we love the amount of ingenuity involved.

Haptic Halluc 2

October 13, 2009 by 7 Comments

[youtube=http://www.youtube.com/watch?v=E4UKXyPlO8Q]

We can not express the childlike glee that we experienced watching this video. We want so badly to have one of these setups. What you are seeing is a half dome projected cockpit with two haptic controllers in the style of a delta robot. This is controlling the Halluc robot which is a hybrid wheeled octopod. The dome can and has been done at home fairly simply, and we suspect that you guys could come up with some similar delta controllers. So who wants to build one and donate it to hackaday?

[via BotJunkie]