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  2. Radar beacon - Wikipedia

    en.wikipedia.org/wiki/Radar_beacon

    Radar beacon. Racon signal as seen on a radar screen. This beacon receives using sidelobe suppression and transmits the letter "Q" in Morse code near Boston Harbor (Nahant) 17 January 1985. Radar beacon (short: racon) is – according to article 1.103 of the International Telecommunication Union's (ITU) ITU Radio Regulations (RR) [1 ...

  3. NonVisual Desktop Access - Wikipedia

    en.wikipedia.org/wiki/NonVisual_Desktop_Access

    NonVisual Desktop Access ( NVDA) is a free and open-source, portable screen reader [1] for Microsoft Windows. [2] The project was started by Michael Curran in 2006. [3] NVDA is programmed in Python. It utilizes accessibility APIs such as UI Automation, Microsoft Active Accessibility, IAccessible2 and Java Access Bridge, to access and present ...

  4. K-NFB Reader - Wikipedia

    en.wikipedia.org/wiki/K-NFB_Reader

    The K-NFB Reader (an acronym for Kurzweil — National Federation of the Blind Reader) is a handheld electronic reading device for the blind. It was developed in a partnership between Ray Kurzweil and National Federation of the Blind . The original version of the reader was composed of a digital camera and a PDA, which contained specialised OCR ...

  5. Internet Archive is saving all your favorite handheld LCD games

    www.engadget.com/2018-03-19-internet-archive...

    The Internet Archive has been saving gaming history for a while now. It's archived Amiga games (and apps), Macintosh stuff from the '80s (including Space Invaders) and a ton of other retro games ...

  6. Microsoft's Seeing AI app can scan the boxes of Centrum ...

    www.engadget.com/microsoft-seeing-ai-app-scan...

    Users who are blind, have trouble reading or have low literacy can use the app to scan more than 1,500 Haleon products like Emergen-C, Sensodyne, Centrum and more, and their device will read out ...

  7. Now any Windows 10 user can grab Razer's THX spatial audio app

    www.engadget.com/razer-thx-spatial-audio-app...

    Now that technology is coming to every Windows 10 PC with the $20 Razer THX Spatial Audio app. And it may just be the ideal tool for gamers who want the immersion of surround sound, but don't want ...

  8. Remember QR Codes? The Leading Reader, Scan, Has Been ...

    techcrunch.com/2012/11/27/remember-qr-codes-the...

    Something there is that doesn't love a QR code, but that hasn't stopped leading QR code scanner makers Scan from serving up 25 million copies of their software. The company, which currently ...

  9. ShotCode - Wikipedia

    en.wikipedia.org/wiki/ShotCode

    ShotCode is a circular barcode created by High Energy Magic of Cambridge University. It uses a dartboard -like circle, with a bullseye in the centre and datacircles surrounding it. The technology reads databits from the datacircles by measuring the angle and distance from the bullseye for each point. ShotCodes are designed to be read with a ...