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Social media is breaking down barriers for people living with disabilities. By participating in online communities, these individuals can overcome physical limitations and participate in social life more easily.


Virtual worlds offer one of the most realistic social experiences for people online. In virtual worlds, people can create alter egos which they can use to build new relationships or maintain existing ones. For people with mobility issues or communication disorders, this ability to live virtually through an avatar is opening– quite literally – a whole new world of opportunity for connecting and enhancing social life.


Robots for Humanity is an amazing application of virtual life. It is a project out of Georgia Tech that is changing everything for people who would otherwise be restricted to their beds because of their disabilities. Henry Evans is a husband, dad, MBA, and a successful CFO. He is also a quadriplegic and mute after a stroke-like attack, which was caused by a hidden birth defect, changed his life forever at the age of 40.


It took years of therapy for Henry to learn to move his head and use a finger, but these small movements are his gateway back into the world, thanks to assistive technology.


Using a head-tracking device, Henry can communicate with a computer using experimental interfaces. He is able to control a flying drone or wheeled robotic device, equipped with a camera and screen, and explore his surroundings like never before. From his bed in his home in California, Henry (through the drone) can check on his family’s grape vines in the yard and explore his beautiful property overlooking the mountains. And, Henry can even give TED talks on the other side of the country!


In other words, the assistive technology Henry uses can make a “virtual world” out of the physical world he can no longer reside in (at least in the traditional sense). Henry is able to visit places he couldn’t before, and he can even experience the freedom of controlling his movements – via the robot – which is something most of us take for granted every day.


These abilities may sound like a futuristic science fiction fantasy, but this is the reality of assistive technology today. Through eye tracking technologies, people with disabilities can do things they only dreamed about previously.


For example, when users interface with our Eyegaze Edge, they can communicate and interact with the world, regardless of physical ability. All they have to do is look at control keys or cells displayed on a screen, and Eyegaze Edge helps them generate speech either by typing a message or selecting pre-programmed phrases. Just like Henry, Eyegaze Edge users can lead fuller lives, despite their disability, with cutting-edge assistive technologies.


Meet Henry and his band of assistive robots in this TED Talk video to see how robots are allowing fuller life participation for people living with disabilities:


Image credit: “Robot at the British Library Science Fiction Exhibition” by BadgerGravling is licensed with CC BY-SA 2.0. To view a copy of this license, visit