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 Check out this cool touchscreen table experiment you can do in about 4 hours.

This is an experiment based on “frustrated total internal reflection” aka FTIR.

This is a very basic demo and we did it just to see how it work and it took us just 4 days!

The most difficult part is seting-up the hardware, in the following list you can see what we used…

via

So we made the MP3 player and it works freakin’ great! The sound quality was as good as an off-the-shelf MP3s.
We plan to hack it using a CuTOUCH CT1720 and make some cool touchscreen menus for it.

Here’s some pictures of how it will fit in the touchscreen enclosure: (It fit perfectly!)

The only hurdle we face now is changing the firmware of the MP3 player a little bit so we can grab the MP3 song titles.

Yes, we need to do something about these keys for touch-screen voting machines… These keys
were COPIED via pictures! Why are they using such outdated technology for high-tech
touch-screens? Leave comments!

It was revealed in the course of last summer’s landmark virus hack of a Diebold touch-screen voting system at Princeton University that, incredibly, the company uses the same key to open every machine. It’s also an easy key to buy at any office supply store since it’s used for filing cabinets and hotel mini-bars! That is, if you’re not a poll worker who already has one from the last time you worked on an election (anybody listening down there in San Diego?).

The Princeton Diebold Virus Hack, if you’ve been living in a cave, found that a single person with 60 seconds of unsupervised access to the system, who either picked the lock (easy in 10 seconds) or had a key, could slip a vote-swapping virus onto a single machine which could then undetectably affect every other machine in the county to steal an entire election.

But the folks at Princeton who discovered the hack (after our own organization, VelvetRevolution.us, gave them the Diebold touch-screen machine on which to perform their tests) had resisted showing exactly what the key looked like in order to hold on to some semblance of security for Diebold’s Disposable Touch-Screen Voting Systems.

via hackerfriendly

Cool new phone from samsung with touchscreen…

via

You can now easily make a touch application similar to the touch interface on the
LG Chocolate. Check out touch-sensor chip you can use for your next embedded
application or even maybe wii hacking or ps3 hacking…

QT113 family QTouchT ICs create sense fields through dielectric surfaces such as plastic or glass up to 100mm (4″) thick, and can even turn small objects into sensors. These sense fields can work easily through gloved hands.

HoloTouch has some cool futuristic touch interfaces that require no touch.
See their demos here.

Maybe we can come up with a touchless g-meter or something…
I wonder if they can send us some samples…

This touchscreen slightly different from traditional touchscreens since it can sense over 1000 different pressure senses.

The Wacom Cintiq is very different from the rest of it’s brethren, featuring an LCD monitor with an integrated touchscreen sensor, making it a graphic tablet-LCD monitor hybrid. With 1,024 levels of pressure sensitivity that can be differentiated at the input area, the Cintiq is highly recommended for those who dabble in drawings and art for a living.

via ubergizmo

Cool, now you can take a look at the touchscreen technology…

Remember that Apple patent that we eyed back in early September? You know, the one that patented the merging of various electronic devices into a single gadget? Well, it’s back and better than ever before — it’s an update to U.S. patent application Serial No. 11/367,749, and is entitled “Multi-Functional Hand-Held Device.” So how’s this patent different from the last time? It’s not, really, but it provides a fair bit more detail written in that cryptic legalistic prose that we’ve come to know and love; it describes and displays the new interface, which may include various triggers along the edge of the bezel: “By way of example, the visual guides 180 in FIG. 4 include ‘Menu,’ ‘Power,’ ‘Left,’ ‘Select,’ ‘Right,’ etc. It will be appreciated that the visual guides 180 and their arrangement depicted in FIG. 4 are only exemplary. More or fewer visual guides 180 may be provided, and the size of the visual guides 180 can be larger or smaller than the scale depicted in FIG. 4.” Further, there’s a new portrait and landscape option described, handy for viewing photos or watching episodes of “Lost” while on the bus. But even the music-playing core of the iPod will get a makeover, coming in with an on-screen time slider, volume control, and other options that seem to be user-defined and customizable. We’ve still got questions as we did last time concerning prior art, but perhaps these newer details fill in the gaps. All in all, it would appear that the true video iPod (with possible cell phone or GPS add-ons) is still on the drawing board at this point, and it remains to be seen how these illustrations translate into reality. We’ve got some more patent diagrams of that portrait/landscape view and of the new “now playing” interface on the flip side, hot off the patent filing presses.

via engadget

Wow, check out this quasi the robot from Carnegie Mellon University! Very hilarious in the video and seems to be very

interactive at talking with people!

We’ve already got robotic eyedrops that can facilitate conversation and react accordingly to their surroundings, and there’s even an R2-D2 clone to get your feet shuffling once you’ve recovered, but researchers at Carnegie Mellon University have developed an emotive robot, complete with his own interactive booth, that can express its feelings through body language. Quasi, a member of the Interbots Platform, resides in a booth full of gizmos that allow him to see, hear, and feel the outside world; sporting a touchscreen LCD, long-range IR sensors, motion detector, webcam, microphones, and even a candy dispenser, humans have a myriad of choices when it comes to breaking the ice with the “animatronic figure.” To get his reactions in gear, 27 Hitec servo motors are used to control the motions of his eyelids and telescoping antenna, while a bevy of LED lighting fixtures illuminate to convey his swinging moods and personality without so much as a clang from his aluminum lips. The team is planning on adding speech capability and a more mechanical armature in the near future, after which he’ll probably be the self-nominated leader of the soon-to-be-uncontrollable Swarmanoid clan.

via via cmu