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  2. Smartglasses - Wikipedia

    en.wikipedia.org/wiki/Smartglasses

    Using the touch pad built on the side of the 2013 Google Glass to communicate with the user's phone using Bluetooth Man wearing a 1998 EyeTap Digital Eye Glass [1] Smartglasses or smart glasses are eye or head-worn wearable computers. Many smartglasses include displays that add information alongside or to what the wearer sees.

  3. Loupe - Wikipedia

    en.wikipedia.org/wiki/Loupe

    A photographic loupe for examining film and prints. A loupe (/ ˈ l uː p / LOOP) is a simple, small magnification device used to see small details more closely. [1] They generally have higher magnification than a magnifying glass, and are designed to be held or worn close to the eye.

  4. Magnification - Wikipedia

    en.wikipedia.org/wiki/Magnification

    The postage stamp appears larger with the use of a magnifying glass. Stepwise magnification by 6% per frame into a 39-megapixel image. In the final frame, at about 170x, an image of a bystander is seen reflected in the man's cornea. Magnification is the process of enlarging the apparent size, not physical size, of something.

  5. Smartwatch - Wikipedia

    en.wikipedia.org/wiki/Smartwatch

    Wearable technology, such as Google Glass, was speculated to evolve into a business worth US$6 billion annually, and a July 2013 media report revealed that the majority of major consumer electronics manufacturers were undertaking work on a smartwatch device at the time of publication. The retail price of a smartwatch could be over US$300, plus ...

  6. Ray-Ban Meta - Wikipedia

    en.wikipedia.org/wiki/Ray-Ban_Meta

    Unlike other smart glasses, the Ray-Ban Meta glasses do not include any HUD or AR head-mounted display. Meta announced them on September 27, 2023. Meta announced them on September 27, 2023. They use a Qualcomm Snapdragon AR1 Gen1 processor, upgrade of the cameras to 12 MP, improved audio, livestreaming to Facebook and Instagram, and Meta AI . [ 3 ]

  7. Magnifying glass - Wikipedia

    en.wikipedia.org/wiki/Magnifying_glass

    A magnifying glass is a convex lens that is used to produce a magnified image of an object. The lens is usually mounted in a frame with a handle. A magnifying glass can be used to focus light, such as to concentrate the Sun's radiation to create a hot spot at the focus for fire starting.