Zitat:
That table has a network of strictly passive light sensors that is able to detect changes in ambient lighting. So these sensors would respond to any changes in lighting in the room, and so would have the state changed by the position of shadows landing on the table's surface. The new tables are also sensitive to shadows (from incandescent sources), but also incorporate an array of infrared LEDs that allow the table to respond the same way even in pitch-black conditions.
im video war der alte tisch zu sehen, weil der ja auch auf den schatten reagiert hat. -> irgendwelche lichtsensoren müssen wohl drin sein.