Great project from Wolfgang Beer outline how to connect an Android phone to the NXT. He built a little sentry robot that travels around his house, taking photos with the smartphone. The smart phone serves as the gateway between a HTML5 browser control program (which he can control from anywhere in the world) and the NXT robot itself.
There's a lot of sample code there to get you up and running as well.
http://www.smartlab.at/articles/android-wifi-htm5-nxt-robot-controller/
This is what you see on your browser - the image from the smartphone as well as controls to steer the robot.
There's a lot of sample code there to get you up and running as well.
http://www.smartlab.at/articles/android-wifi-htm5-nxt-robot-controller/
This is what you see on your browser - the image from the smartphone as well as controls to steer the robot.