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Bluetooth Low Energy (Bluetooth LE, colloquially BLE, formerly marketed as Bluetooth Smart [1]) is a wireless personal area network technology designed and marketed by the Bluetooth Special Interest Group (Bluetooth SIG) [2] aimed at novel applications in the healthcare, fitness, beacons, [3] security, and home entertainment industries. [4]
Augmented reality. Augmented reality (AR) is an interactive experience that combines the real world and computer-generated 3D content. The content can span multiple sensory modalities, including visual, auditory, haptic, somatosensory and olfactory. [1] AR can be defined as a system that incorporates three basic features: a combination of real ...
The PS VR2 has dual OLED panels with a "4K" display resolution and 90 Hz/120 Hz refresh rate. [ 26 ][ 30 ] Each display has a resolution of 2,000 x 2,040 pixels and also supports HDR. [ 26 ] The headset uses fresnel lenses. [ 31 ] These lenses "act on microscopic level to significantly reduce ghosting" and "allow for a beautiful image without ...
Website. Official website. Microsoft HoloLens is an augmented reality (AR) / mixed reality (MR) headset developed and manufactured by Microsoft. HoloLens runs the Windows Mixed Reality platform under the Windows 10 operating system. Some of the positional tracking technology used in HoloLens can trace its lineage to the Microsoft Kinect, an ...
Virtual reality (VR) is a simulated experience that employs 3D near-eye displays and pose tracking to give the user an immersive feel of a virtual world. Applications of virtual reality include entertainment (particularly video games), education (such as medical, safety or military training) and business (such as virtual meetings).
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 ...
e. 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 ...
Metaverse. Avatars socialising in the virtual world Second Life. The metaverse is a loosely defined term referring to virtual worlds in which users represented by avatars interact, [1] usually in 3D and focused on social and economic connection. [2][3][4][5] The term metaverse originated in the 1992 science fiction novel Snow Crash as a ...