HALO For The Visually Impaired
Happy to discover the HALO project actually won the HUMANA Contest. Check out the other winners. HALO (Haptic Assisted Locating of Obstacles) is a solution for visually impaired people to perceive obstacles around them. Here’s a little description:
I recently watched an episode of Stan Lee’s Superhumans which featured a blind
man who used a series of clicks, like a bat, to echo locate his surroundings. I
got to thinking about other blind people and their ability to navigate freely –
without the use of a guide dog or cane. I came up with the idea to use a series
of rangefinders that would take input from sensors and output feedback to pulse
vibration motors placed on a person’s head. As a person gets closer to an object
the intensity and frequency of the vibration would increase – it’s directly
proportional to the distance of an object. If a region was lacking feedback,
then it would be safe to proceed in that direction.I call my submission the H.A.L.O. – the Haptic Assisted Locating of Obstacles. I
believe this can serve very useful for the visually impaired to have the freedom
to possibily move about hands-free without the assistance of a cane or seeing
eye dog. Technology has undoubtedly made our daily lives better. By using a few
inexpensive components and sensors, I’ve made a device that will allow the blind
to navigate their surroundings and avoid collisions.
via [Instructables] also seen on [ITnews] [WareGround]
February 23rd, 2011 at 09:51:22
[…] This post was mentioned on Twitter by N Oliver and anonbot, arduinoblog. arduinoblog said: HALO For The Visually Impaired http://bit.ly/h6hiwZ […]
February 24th, 2011 at 23:29:47
[…] “HALO For The Visually Impaired” – Haptics feedback for navigation Posted on February 24, 2011 by Edward Devices uses sensors to measure distances to nearby objects and provides feedback by applying a vibration sensation to areas around the head. The more the vibration the closer the object. The purpose of this is to experiment with a system for the visually impaired: Arduino Blog » Blog Archive » HALO For The Visually Impaired. […]
March 8th, 2011 at 10:53:57
[…] seems like part of the Arduino projects lately hang around “visually impaired” solutions. This is the research from Alex Tomic form USI in Lugano. The “Bat Goggles” are a […]
August 22nd, 2011 at 18:22:00
[…] replacing the sight (above all, you’ll remember the [Bat Googles] project from USI and [Halo], the winner project of Humana […]