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2. Google’s accessibility app Lookout can use your phone’s ...

   www.engadget.com/googles-accessibility-app...

   Its latest version comes with a new "Find" mode that allows users to choose from seven item categories, including seating, tables, vehicles, utensils and bathrooms. When users choose a category ...

3. Barcode reader - Wikipedia

   en.wikipedia.org/wiki/Barcode_reader

   Barcode reader. A stationary barcode scanner for a conveyor line. A barcode reader or barcode scanner is an optical scanner that can read printed barcodes and send the data they contain to computer. [1] Like a flatbed scanner, it consists of a light source, a lens, and a light sensor for translating optical impulses into electrical signals.

4. Optical character recognition - Wikipedia

   en.wikipedia.org/wiki/Optical_character_recognition

   Video of the process of scanning and real-time optical character recognition (OCR) with a portable scanner. Optical character recognition or optical character reader (OCR) is the electronic or mechanical conversion of images of typed, handwritten or printed text into machine-encoded text, whether from a scanned document, a photo of a document, a scene photo (for example the text on signs and ...

5. Optical mark recognition - Wikipedia

   en.wikipedia.org/wiki/Optical_mark_recognition

   Optical mark recognition (OMR) is the scanning of paper to detect the presence or absence of a mark in a predetermined position. [5] Optical mark recognition has evolved from several other technologies. In the early 19th century and 20th century patents were given for machines that would aid the blind.

6. Audio Radar helps gamers with hearing loss 'see' sound ...

   www.engadget.com/audio-radar-helps-gamers-with...

   Audio Radar is an RGB lights system for those with hearing loss to get visual cues about where sound in their games is coming from. At CES 2024, the company is launching an SDK to allow developers ...

7. Ray-Ban Meta smart glasses do the AI thing without a ...

   www.engadget.com/ray-ban-meta-smart-glasses-do...

   These new styles can be fitted with prescription lenses and are available for preorder right now. The Ray-Ban Meta smart glasses start at $300, which isn’t chump change but is certainly better ...