Keylord gloves12/24/2022 ![]() ![]() Prototype A first or early model of some device, system or product that still needs to be perfected. As a verb, to engineer means to design a device, material or process that will solve some problem or unmet need.Įngineering The field of research that uses math and science to solve practical problems.įorce Some outside influence that can change the motion of a body, hold bodies close to one another, or produce motion or stress in a stationary body. These sensors typically can measure movement changes in all three dimensions (front-to-back, side-to-side and up-and-down).Īmerican Sign Language A way of communicating using hand shapes and body movements.Įlectronics Devices that are powered by electricity but whose properties are controlled by the semiconductors or other circuitry that channel or gate the movement of electric charges.Įngineer A person who uses science to solve problems. Rock on! Power Words (for more about Power Words, click here )Īccelerometer An instrument for measuring vibrations or a change in the rate of movement. And instead of playing an “air guitar” to mimic the music blasting from a stereo, you could actually make music by simply “strumming” the air. Examples, Malav says, could include a guitar, piano or harp. That way, they could better monitor an individual’s recovery.Ī glove with a large number of sensors might even be programmed to interpret the often-delicate finger movements needed to play a musical instrument. Or, doctors could use a version of the glove to measure finger motions in patients with injuries. By adding sensors to measure arm motions, he says, engineers could design a glove that interprets broader gestures used to form whole words and phrases in ASL. That’s a communication method often used by people who are deaf or who can’t speak.Īnd there’s no reason to stop with keystrokes and finger-spelling, says Malav. The Texas teen also has trained the glove to interpret finger gestures used to form letters in American Sign Language, or ASL. Aleksi Ollila/Wikipedia Commons (CC-BY-SA 4.0) Sensor-laden gloves and other clothing based on a Texas teen’s design could allow someone playing “air guitar” to actually make music, not just pretend to play it (as here). Or, if a user couldn’t move her arms or hands, you still could train the device to interpret her finger movements alone. ![]() In theory, you could type on any surface. A user wouldn’t have to type on a placemat-like map of letters and numbers, he notes. Malav’s “virtual keyboard” could be modified to interpret any sort of finger motions. The computer then broadcasts those data wirelessly for display on a laptop or other device nearby. A simple computer program translates the finger motions into individual letters. These sensors send data detailing those motions to a $10 mini-computer attached to the glove. They monitor the movement of individual fingers in all three dimensions - back and forth, side to side, and up and down. The teen’s first version used four of the motion sensors, each of which costs about $25. They are the same sort of motion-detecting sensors found in many smartphones and other high-tech devices. Malav’s prototype glove employs accelerometers. He envisions a day when gloves studded with motion-detecting sensors could make keyboards obsolete. But it’s possible for engineers to go even further, Malav says. Thanks to modern electronics, using a keyboard requires less force than banging on a typewriter. A person moves a finger to a particular location and then presses down on a key that corresponds to some letter, number or symbol. Malav was among 1,702 finalists from more than 70 countries who came to Pittsburgh in mid-May to share their research.Ī computer’s keyboard works much the same way that an old-fashioned typewriter does. ![]()
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