- How does technology help the blind?
- How do you design for the blind?
- What do blind people see?
- What can help a blind person?
- How do you set up a blind House?
- How do blind people read?
- How do you introduce Internet to a blind person?
- Can a blind person use a smartphone?
- What is a screenreader?
- Which assistive technology is used by blind users?
- How does a blind person use a website?
- How do blind people dream?
How does technology help the blind?
Thanks to modern technology, people with vision loss can do numerous things such as write documents, browse the internet and send and receive emails.
Screen Reading software and special talking and Braille devices allow those of us with no vision to use computers, cell phones and other electronic devices independently..
How do you design for the blind?
Accessible Design TechniquesDo not rely on color alone to denote information.Foreground (text) and background colors must provide enough contrast to allow color blind users with or those using a monochrome screen to view information.Use additional cues or information to convey content.
What do blind people see?
While only 18 percent of people with significant visual impairments are actually totally blind, most can at least perceive light. In other words, although we cannot see colors, shapes or people, we can still tell the difference between light and dark.
What can help a blind person?
The Do’s and Don’ts of Helping a Blind PersonDo Include them. … Don’t assume they are helpless. … Do communicate clearly with them. … Don’t do stupid things. … Do speak directly to them. … Don’t speak to or pet their guide dog without consulting them first. … Do raise their awareness to new technologies. … Don’t compare.More items…•
How do you set up a blind House?
Rooms should have windows to allow plenty of natural light into the rooms. But they should also be equipped with blind-fold curtains to adjust the amount of light over the day. All lights in the house should be at same height to avoid unnecessary shadow formation that can confuse a person with visual impairment.
How do blind people read?
Braille is a system that uses combinations of raised dots to spell letters and numbers. It’s used by people who are blind or partially sighted to help them read and write. Braille is not actually a language — it’s a system of writing. So you can write in any language using braille!
How do you introduce Internet to a blind person?
Two categories of assistive technology are used most by blind Internet users:Screen readers are software that translates screen contents into synthetic speech.Refreshable braille displays are hardware devices containing a strip of retractable braille pins, allowing braille characters to be generated on the fly.
Can a blind person use a smartphone?
Android phones also have a built-in screen reader called TalkBack. Plus, lots of smartphones are equipped with an on-screen magnifier, large text option, and high-contrast viewing mode to assist people with low vision.
What is a screenreader?
Accessibility. View 4 comments. A screen reader is a software application that enables people with severe visual impairments to use a computer. Screen readers work closely with the computer’s Operating System (OS) to provide information about icons, menus, dialogue boxes, files and folders.
Which assistive technology is used by blind users?
Portable Magnifiers Portable notetakers are small information management devices. They have braille or QWERTY keyboards for input and a synthesized voice and/or braille display for output. Braille notetakers and other devices with refreshable braille displays can also be use to read materials.
How does a blind person use a website?
They use screen-readers As you can imagine, blind users do not see the contents of a webpage like sighted users do. Instead they rely on screen readers to read out the content and generally rely on them to navigate the web.
How do blind people dream?
While people blind since birth do indeed dream in visual images, they do it less often and less intensely than sighted people. Instead, they dream more often and more intensely in sounds, smells, and touch sensations. … On a related note, brain scans have found that all humans dream in visual images before they are born.