#HOW THE BLIND WRITE SOFTWARE#

The glasses use a system comprised of cameras and software to detect nearby objects and present them in a form that is recognizable to the user.

Most blind people preserve some form of vision, often limited to the perception of light and movement.The smart glasses developed at the University of Oxford take advantage of this residual vision to enable the blind to get their bearings and move through unknown environments. According to the promoters of this project, 3D printing technology can offer children and their families the opportunity to start reading at an earlier age while allowing them to start exploring the world with their own hands. Generally, blind children do not start reading Braille until the age of six. Example of one of the books created by using a 3D printer. In this way, children with visual disabilities could вЂњtouchвЂќ these stories as their parents read them aloud. This project, led by researchers at the University of Colorado, aims to turn childrenвЂ™s books into a tactile experience through the use of 3D printers. This device would not only be capable of recreating Braille symbols, but it could also represent any type of pattern, from points and lines to complex shapes such as graphs, diagrams and other figures.

The magnets interact with the ferrofluid to create recognizable shapes on the surface. Named вЂњFerrotouchвЂќ by its creator, Katie Cagen, the device is a sort of tablet that uses a ferrofluid вЂ“a kind of liquid metal- under which a matrix of electromagnets is placed, and which is then coated with a flexible surface. Braille text sampleДЄ device developed by a Harvard University engineering student could offer a different solution. However, these devices cost thousands of euros and their functionality is limited. There already are devices capable of reproducing Braille characters in real time, but they are based on moving parts that go up and down to form points of symbols. In its current stage of development, the ring must be connected to a computer that interprets and reads the text, but its creators are already developing a version that could run on a mobile phone.ДЄ touchscreen capable of creating figures and BrailleДЄlthough there are solutions that can convert text into speech, Braille remains the closest thing to reading for blind persons. As the person moves his/her finger across the page, the device emits signals вЂ“in the form of sounds or vibrations- to prevent switching lines unintentionally. The ring, developed by researchers at the MIT Media Laboratory, uses an algorithm specially created to recognize words, which in turn are then sent to a program that reads them aloud. The ring camera sends images to a computer that recognizes and reads them aloud. This intuitive gesture can help blind and visually impaired people to interpret printed text through a ring-like device that is able to recognize text and read it aloud. Many of us learned to read dragging our finger across the paper to avoid getting lost. These are 5 examples of technology for the blind and visually impaired, from wearables to 3D printing : A ring to read any text However, some innovative projects are trying to exploit the potential of new technologies to make their life easier. In a world where the next great invention is expected to appear on mobile phone screens, blind and visually impaired people have been left behind. The digital revolution has not reached everyone in the same way.

#HOW THE BLIND WRITE SOFTWARE#

How the blind write