Panasonic demonstrates Interactive Plasma Display Where 4 People Can Write in Different Colors at Once

The Interactive Plasma Display, a 65-inch digital blackboard developed by Panasonic, enables four people to write simultaneously in different colors. “With models from other companies, errors occur if your sleeve touches the screen. But this model works by using pens alone, so you don't get errors. Young children write by placing their left hands on the screen. But the left hand doesn't act as a sensor, so they can write using pens.”

The Digital Pen System was newly developed for this Interactive Plasma Display. It uses a feature of plasma display panels: the pixels themselves light up at high speed.

Akihabara News, Panasonic demonstrates Interactive Plasma Display Where 4 People Can Write in Different Colors at Once