Maker Robot Reacts to Twitter and Motion Input
Published on: 17th Dec 2013
Send a tweet to Data Monster if you dare the robot has been known to respond violently to Twitter. Data monster doesn't only react to social media the 2 foot tall wood and metal robot can convert other data input into gestures actions and motions according to an Intel researcher.
Data Monster was designed to "abstractly look at data and assign meaning to the data," said Lucas Ainsworth, an Intel research scientist who developed the robot from a DIY robotics kit using the open source Intel Galileo computing board. It can respond to data input or sense physical motion.
The custom robot, the first Ainsworth has built, can track hand movements using three infrared sensors. Its wooden robotic arm, controlled by servo motors, moves more actively when the sensors detect motion and becomes more lethargic as the motion subsides. Motion dampeners physically control the speed.
Data Monster connects to the Internet using a standard laptop Wi-Fi card, allowing it to scan social networks or online data sources. When it detects a tweet with the word "datamonster," its arm moves without motion damping, mimicking agitation, offering an example of how mood can translate into physical gesture. People can customize other social media or other triggers within the robot's open source code.
"Every [Data Monster] that you build behaves differently, depending on who builds it," said Ainsworth. "Anyone who builds it can quickly make it their own."
The Data Monster development kit, including code and design files, is available for free download from GitHub. The Data Monster that Ainsworth built is made from laser-cut wood and powered by an Intel Quark System on Chip. Ainsworth noted that "we programmed the Data Monster to run completely using Arduino code, so there's no Linux knowledge required."
"While Linux tinkering can greatly expand the capability of the Galileo for this project, we wanted to maximize the accessibility for beginners," Ainsworth said.
Before Data Monster became a snake-like, jittery robot, it was an iPhone app with an animated monster that changed moods based on what was trending on Twitter. Moving it from a software application to a physical robot "is so much more captivating -- it draws people in," said Ainsworth.