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Bluetooth HID is a lightweight wrapper of the human interface device protocol defined for USB. The use of the HID protocol simplifies host implementation (when supported by host operating systems) by re-use of some of the existing support for USB HID in order to support also Bluetooth HID. Keyboard and keypads must be secure.
A wearable computer, also known as a body-borne computer, [ 1][ 2] is a computing device worn on the body. [ 3] The definition of 'wearable computer' may be narrow or broad, extending to smartphones or even ordinary wristwatches. [ 4][ 5] Wearables may be for general use, in which case they are just a particularly small example of mobile computing.
Bluetooth is a short-range wireless technology standard that is used for exchanging data between fixed and mobile devices over short distances and building personal area networks (PANs). In the most widely used mode, transmission power is limited to 2.5 milliwatts, giving it a very short range of up to 10 metres (33 ft).
Windows Mixed Reality ( WMR) is a discontinued platform by Microsoft which provides augmented reality and virtual reality experiences with compatible head-mounted displays . WMR supports a number of virtual and augmented reality headsets, including Microsoft HoloLens. In December 2023, Microsoft announced deprecation of WMR with complete ...
The Razer Hydra, a motion controller for PC, tracks position and rotation of two wired nunchucks, providing six degrees of freedom on each hand. The SpaceOrb 360 is a 6DOF computer input device released in 1996 originally manufactured and sold by the SpaceTec IMC company (first bought by Labtec , which itself was later bought by Logitech ).
A doping controversy has cast a shadow over Chinese swimmers at the Olympics and brought confrontation between the U.S. and global anti-doping authorities.
Wall Street titans met privately to discuss President Biden, with one CEO saying the president dropping out of the race is an ‘inevitability’
Headphones are a pair of small loudspeaker drivers worn on or around the head over a user's ears. They are electroacoustic transducers, which convert an electrical signal to a corresponding sound. Headphones let a single user listen to an audio source privately, in contrast to a loudspeaker, which emits sound into the open air for anyone nearby ...