Technology

IcosaLEDron: 20-Sided LED Ball

IcosaLEDron: 20-Sided LED Ball

Bored with playing games with a non-glowing ball? Why not build your own IcosaLEDron, a programmable, LED-enabled glowing contraption about the size of a baseball. This ball, as seen on Instructables, features 20 sides that light up as different colors depending on the situation. An ATmega328p board, which is Arduino-compatible, provides the brains for this […]

Open BCI: Rise of the Brain-Computer Interface

Open BCI: Rise of the Brain-Computer Interface

During this summer’s Digital Revolution exhibition at London’s Barbican Museum, a small brainwave-influenced game sat sandwiched between Lady Gaga’s Haus of Gaga and Google’s DevArt booth. It was Not Impossible Labs’ Brainwriter installation, which combined Tobii eye tracking and an OpenBCI Electroencephalography (EEG) device to allow players to shoot laser beams at virtual robots with […]