How Ultrasound Works

Ultrasound is sound at frequencies or pitches too high for the human ear to hear. Because ultrasound is simply sound at high frequencies, it behaves like sound in terms of how it reflects from objects or is absorbed by them.

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Frequently Asked Questions (FAQ)

  1. How do I switch ON AUSION?

The PowerON procedure is explained in the User Manual. Please refer the same for details. AUSION can be switched ON by pressing the MAIN key for about 1 second.

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IN THE NEWS

1. Bangalore Mirror, “THE SEEING EYE”, June 1, 2015
www.bangaloremirror.com/columns/work/The-seeing-eye-device/articleshow/47504052.cms

2. MOTHERBOARD, “This Handheld Device Will Help The Blind Echolocate”, July 20, 2015
http://motherboard.vice.com/read/this-handheld-device-will-help-the-blind-echolocate

3. Tech Times, “This Small Device Will Help Blind People Echolocate”, July 20, 2015
http://www.techtimes.com/articles/70373/20150720/small-device-will-help-blind-people-echolocate.htm

4. Deccan Herald, “IITans Invent Aid Kit For The Visually Impaired”, September 26,2015
http://www.deccanherald.com/content/502931/iitians-invent-aid-kit-visually.html

5. Jet Wings, “AUSION”, October 2015
http://www.jetairways.com/Uploads/e-Mag/Category/JetWings%20Domestic/October%202015/jetflash_content.html#features/241

6. Deccan Herald, “Mobility device for visually impaired”, December 2015
http://www.deccanherald.com/content/517144/mobility-device-visually-impaired.html

7. New Indian Express, “Travel Aid Device for Visually Impaired Launched”, December 2015
http://www.newindianexpress.com/cities/bengaluru/Travel-Aid-Device-for-Visually-Impaired-Launched-at-Samarthanam-Walkathon/2015/12/13/article3175171.ece

8. Rotary News, “Audio Vision – Made In India”, May 2016
https://rotarynewsonline.org/audio-vision-made-in-india/

 

USEFUL LINKS

Data on disability in India as per the Census of 2011:
http://www.languageinindia.com/jan2014/disabilityinindia2011data.pdf

Global Data on Blindness and Visual Impairment by World Health Organization:
http://www.who.int/blindness/GLOBALDATAFINALforweb.pdf

 

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