Category Archives: gesture

Simplified AI on Microcontrollers

Artificial intelligence is taking the world by storm. Rather than a Terminator-style apocalypse, though, it seems to be more of a useful tool for getting computers to solve problems on their own. This isn’t just for supercomputers, either. You can load AI onto some of the smallest microcontrollers as well. …read more

Continue reading

Posted in ai, artificial intelligence, Espruino, gesture, microcontroller, Microcontrollers, open source, tensorflow, watch | Leave a comment

Arduino, Accelerometer, and TensorFlow Make You a Real-World Street Fighter

A question: if you’re controlling the classic video game Street Fighter with gestures, aren’t you just, you know, street fighting?

That’s a question [Charlie Gerard] is going to have to tackle should her AI gesture-recognition controller experiments take off. [Charlie] put together the game controller to learn more about the …read more

Continue reading

Posted in accelerometer, arduino, gesture, haptic, machine learning, MKR1000, mpu6050, street fighter, tensorflow | Leave a comment

Robot’s Actions and Our Reactions

If you walk into a dog owner’s home that dog is probably going to make a beeline to see if you are a threat. If you walk into a cat owner’s home, you may see the cat wandering around, if it even chooses to grace you with its presence. For some people, a dog’s direct approach can be nerve-wracking, or even scary depending on their history and relative size of the dog. Still, these domestic animals are easy to empathize with especially if you or your family have a pet. They have faces which can convey curiosity or smug indifference …read more

Continue reading

Posted in action, gesture, greeting, minimal, motion, reaction, robot, robots hacks, simple, social, study | Leave a comment

This Machine Teaches Sign Language

Sign language can like any language be difficult to learn if you’re not immersed in it, or at least learning from someone who is fluent. It’s not easy to know when you’re making minor mistakes or missing nuances. It’s a medium with its own unique issues when learning, so if you want to learn and don’t have access to someone who knows the language you might want to reach for the next best thing: a machine that can teach you.

This project comes from three of [Bruce Land]’s senior electrical and computer engineering students, [Alicia], [Raul], and [Kerry], as part …read more

Continue reading

Posted in bruce land, cornell, gesture, glove, hand, learning, peripherals hacks, sensors, sign language, students, teaching | Leave a comment

Sonar in Your Hand

Sonar measures distance by emitting a sound and clocking how long it takes the sound to travel. This works in any medium capable of transmitting sound such as water, air, or in the case of FingerPing, flesh and bone. FingerPing is a project at Georgia Tech headed by [Cheng Zhang] which measures hand position by sending soundwaves through the thumb and measuring the time on four different receivers. These readings tell which bones the sound travels through and allow the device to figure out where the thumb is touching. Hand positions like this include American Sign Language one through ten. …read more

Continue reading

Posted in ASL, gesture, gesture recognition, hand, handhelds hacks, peripherals hacks, sonar, wearable, wearable hacks | Leave a comment