HELLO WORLD (SLYT) "Lego felt tip 110" printer connected to an Apple Mac. This is not a kit you can buy and does not use mindstorms. I designed/built/coded it all from scratch including analog motor electronics, sensors and printer driver, the USB interface uses a "wiring" board.
Hi Kofi. Diplomats from 191 countries meet this week in Geneva for the three-day United Nations World Summit on the Information Society. It's the occasion for The Helloworld Project to project thousands of 500-foot-high laser-light SMS messages onto the Geneva fountain. Internet users everywhere can post billboard thoughts almost instantly onto the fountain -- or onto the northern façade of New York's U.N. building, the face of a mountain in Rio de Janeiro or the front of a Bombay skyscraper.