In the middle of a project, you may find that what you’re making is similar to something that’s been done before. Such was the case with Adrian Lindermann when he started constructing his “Twinky” robot and found the Jibo social bot had a similar design.
Like any good hacker, he pressed ahead with his build, creating a small yellow companion that can respond to voice commands via a SpeakUp click module, along with pressure on its face/touchscreen.
Control is provided by an Arduino Mega, and Twinky can interact with other devices using a Bluetooth module. The robot’s head can even turn in order to point the display in the needed direction, and it’s able to play sound through an audio amplifier and speaker.
IT CAN SPEAK! PLAY MUSIC, SET TIMERS, ALARMS, TURN ON/OFF THE LIGHTS OR OTHER APPLIANCES. IT HAS A CALCULATOR AND A WEATHER STATION! DATE & TIME, BLUETOOTH 4.0, EVERYTHING WITH VOICE COMMANDS!!! And also with a touchscreen, it has one little motor so it can turn around when one of the two microphones hear you talk or make a noise.
[original story: Arduino Blog]