[Petteri Hyvärinen] is successfully investigating the use of capacitive touchscreens for ... out a way to obtain the raw data from a touch screen. [Petteri Hyvärinen] takes the next step ...

Inside the sleeve is an MPRP121 capacitive touch sensor and an Arduino that controls the LEDs and sends the signals to a Raspberry Pi hidden among the ruffles in the back of the dress. The Pi is ...