ForcePhone: Software that helps any phone get stressed

Current touch-sensitive features on the phone require complex hardware, so it only appears on high-end products and forces you to buy new phones.

ForcePhone is a software for graduate students at the University of Michigan that will incorporate a microphone and speaker to add power recognition to any touch phone.

When ForcePhone is activated, the speaker of the device will continuously generate 18kHz waves for the microphone to "listen".

Human ears cannot hear sounds at a range above 18kHz, but the microphones still clearly identify those signals. When activating ForcePhone , the speaker of the device will continuously emit 18kHz waves for the microphone to "listen" , when your hands touch the screen, this frequency will be slightly changed, the longer the touch or the stronger the frequency change as much. After the microphone retrieves the signal, the software will analyze and give the corresponding results.

It is not known when this software will be released, but it is more aimed at application developers and developers than users, because they must support the entire system to bring Greater benefits for users. If stopped at the individual software level as it is now, ForcePhone only has the features that the application developer tested, such as squeezing the phone several times to call an ambulance or play a few single games. simple.