| 20100138145 | Helmet with voice-activated route guidance system - A helmet with a voice-activated route guidance system includes a voice receiving unit for receiving a voice signal from a helmet user; a voice recognition unit for acquiring destination information of the user by analyzing the received voice signal; a positioning unit for searching a current position of the helmet user; a route setting unit for setting a route from the current position of the helmet user to a destination; a voice signal generation unit for generating a route guidance voice signal including information for guiding the helmet user to the set route; and a sound output unit for outputting the generated route guidance voice signal. | 06-03-2010 |
