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  2. Mirror lock-up - Wikipedia

    en.wikipedia.org/wiki/Mirror_lock-up

    Mirror lock-up must be activated prior to mounting such lenses, and kept in place in order to prevent damage to the lens or camera. This method of operation prevents any use of the SLR viewfinder with the lens. Prior to the development of lenses utilizing the Angénieux retrofocus concept, mirror lock-up was essential to wide-angle SLR photography.

  3. SketchUp - Wikipedia

    en.wikipedia.org/wiki/SketchUp

    SketchUp is a 3D modeling software that is used to create and manipulate 3D models. It is used in architecture and interior design.. SketchUp is owned by Trimble Inc. The software has a free web-based version, and three paid subscriptions to gain access to applications for Windows and macOS.

  4. Genlock - Wikipedia

    en.wikipedia.org/wiki/Genlock

    Generator locking can be used to synchronize as few as two isolated sources (e.g., a television camera and a videotape machine feeding a vision mixer (production switcher)), or in a wider facility where all the video sources are locked to a single synchronizing pulse generator (e.g., a fast-paced sporting event featuring multiple cameras and recording devices).

  5. List of Google products - Wikipedia

    en.wikipedia.org/wiki/List_of_Google_products

    The Street View Studio app and the ability to use Street View in the main Google Maps app rendered the Street View app redundant, however it is now required to purchase a 360 camera to contribute to Street View, as the app allowed you to create photospheres with any supported smartphone camera. The "Photo Paths" feature, which allowed any ...

  6. Live preview - Wikipedia

    en.wikipedia.org/wiki/Live_preview

    Live preview on LCD. The concept for cameras with live preview largely derives from electronic TV cameras.Until 1995 most digital cameras did not have live preview, and it was more than ten years after this that the higher end digital single-lens reflex cameras (DSLR) adopted this feature, as it is fundamentally incompatible with the swinging-mirror single-lens reflex mechanism.

  7. 3D user interaction - Wikipedia

    en.wikipedia.org/wiki/3D_user_interaction

    The implementation of these systems can be achieved by using various technologies, such as electromagnetic fields, optical, or ultrasonically tracking, but all share the main limitation, they should have a fixed external reference, either a base, an array of cameras, or a set of visible markers, so this single system can be carried out in ...

  8. Microsoft 3D Viewer - Wikipedia

    en.wikipedia.org/wiki/Microsoft_3D_Viewer

    3D Viewer (formerly Mixed Reality Viewer and before that, View 3D) [2] [3] [4] is a 3D computer graphics viewer and augmented reality application that was first included in Windows 10 1703. It supports the .fbx , .3mf , .obj , and .stl and many more file formats [ 5 ] listed in features section.

  9. Smart lock - Wikipedia

    en.wikipedia.org/wiki/Smart_lock

    A smart lock is an electromechanical lock that is designed to perform locking and unlocking operations on a door when it receives a prompt via an electronic keypad, biometric sensor, access card, Bluetooth, or Wi-FI from a registered mobile device. These locks are called smart locks because they use advanced technology and Internet ...