The Technical College of Denmark has come up with a transportable EEG system composed of the low-cost scalp monitor along with a smartphone application. This is not the greatest technical breakthrough, however i think it is comforting to determine these pocket computer systems, more effective than our Computers were a couple of years back, getting used for something apart from social networking and locating the nearest Local cafe.
They at milab, area of the Cognitive Systems Section at DTU, is centered on mobile context awareness, media modeling, and user encounters. Therefore it s natural they d want to construct something similar to a handheld EEG unit. This is a real fairly straightforward system: a in a commercial sense available Emotiv headset is attached to a radio USB receiver, that is consequently mounted on a Nokia N900.
The information in the EEG (live gross activity data in the regions round the contacts) is quickly decrypted through the phone and changed into an three dimensional OpenGL-based animation. Total time from reading through to show is about 150ms. This enables for quick, on-site monitoring with no need to wheel around a station or setup a laptop. Easy deployment and natural configurations are important for mental experiments, and that i know for certain that getting among the full-on, gel-enhanced, wires-everywhere EEG caps on type of intervenes together with your normal thoughts.
It may decode brain states enough, it appears, to do some elementary actions like scrolling through art galleries or frequent lowering and raising applications. The finest factor, though, may be the new type of meeting they appear to possess invented:
It jogs my memory from the conferences carried out through the large blue men in Fantastic Planet. Can we be needed to put on these later on at America online Can we be shocked into submission as we do not maintain proper alpha wavelengths throughout HR lectures Whim!
[via Reddit]
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