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"Here's an interesting concept for a case meant to make the iPad usable for blind and visually impaired customers. The Omnifer almost covers the iPad completely, save for a small portion of the screen, and adds raised Braille buttons. What's really cool is that the Omnifer is more than Braille buttons slapped onto a case. Instead, gas stored inside the case raises and lowers the Braille characters, making different ones available, depending on what's on the iPad's screen. The gas pockets are filled with a chemical that expands when exposed to light. The portion of the screen beneath the buttons will light up as needed to raise the proper characters. In this way, a user could "stream" text for reading via Braille."

"When thinking of ways to support those who are legally blind, two supports often come to mind. Guide dogs and Braille. It's no wonder. Guide dogs provide their owners with a sense of freedom, an increased level of confidence, and a feeling of safety. Blind people who know Braille and use it find success, independence, productivity, and are more likely to find employment. Surprisingly though, of the 1.3 million people in the United States who are legally blind, only about 2% have guide dogs according to Guiding Eyes for the Blind. Also surprising is that fewer than 10 percent are Braille readers according to a report from the National Federation of the Blind. Unfortunately, these supports are currently generally reserved for the elite in our society because of cost and access. These are unfortunate statistics. Fortunately, there are low-to-no-cost technologies that provide support to the visually impaired and blind population. Five technologies to support the visually impaired and legally blind. "

"Free Books For Kids Now Also Available In Braille"

"Smartphones and tablets, with their flat glass touch screens and nary a texture anywhere, may not seem like the best technological innovation for people who cannot see. But advocates for the blind say the devices could be the biggest assistive aid to come along since Braille was invented in the 1820s."

"n Texas, a 13-year-old boy built a robot that could rescue victims of natural disasters. In Georgia, a 15-year-old girl developed a device that alerts parents who have have left their child in the car. And in California, a 13-year-old boy created a Braille printer that would be almost six times cheaper than the currently available model. Young people aren't just the future. They're the present, innovating and creatively solving problems in a range of fields. Students across the country, from every background, have the ability to build new products that could change lives around the world. That's what educators at the forefront of the "Maker movement" believe. Leaders of this initiative are changing the American educational landscape by engaging kids in discovery-based learning from a young age, encouraging them to learn not just by watching, but by doing - to not only consume, but also create. Photos: National Maker Faire Takes Washington EXPAND GALLERY Maker spaces - studios and labs designed for students to pursue projects of their choosing - are popping up around the country in schools, universities and informal learning environments such as community centers and libraries. In these labs, students are challenged to develop solutions to real-world problems, from designing and prototyping to refining and marketing."