-Inventing the Future 5.8 Inventing the Future: Multisensory Interfaces

The Sound of Movement

Computers generally sense human movements by seeing or feeling it. But this Microsoft research project suggests that your devices may soon be able to hear your gestures through ultrasonic waves.

-Updates 8.2 Wireless Network Technology 9.3 Internet Issues: Ethical and Political Dilemmas

Walking on the Web

If you believe that the Internet should be accessible to everyone, iPavement may make you happy. This new technology promises to bring us a step closer to universal access by putting a wireless network underfoot.