Input numbers and backspace by connecting your thumbs to other fingers with the help of a DIY data glove and an Arduino board. Inspired by Jeff Razon's mechanical 4-key numpad's experiment. The data ...

An Arduino Micro compatibe board. I used one from KeeYes with ATmega32U4. The microcontroller type in bold is important, if you want to use it in USB mode, hooked to a computer. The Arduino IDE and ...

Do you use a Magic Trackpad? Is the act of crunching numbers a daily task for you? Well, if actual keys or a calculator / mouse hybrid just aren't magical enough for you, then Mobee's Magic Numpad may ...