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AntVR
AntVR is a discontinued line of virtual reality headsets developed by the Chinese startup AntVR Technology. Operating on open-source software, the headsets were intended to be interoperable with many platforms, including consoles, Blu-ray players and smartphones, but in practice the devices were only supported by PCs. The original AntVR model was funded by a successful Kickstarter campaign in 2014 and was sold internationally, while two low cost mobile variants were also marketed in eastern and southern Asia. A second generation of headsets followed in 2017, under the Cyclop label. The technology was showcased at major events including CES and E3, but none of the models gained widespread popularity. The company ultimately pivoted to augmented reality in the late 2010s and lost much of its staff amid financial trouble. History The development of the AntVR occurred amid a wave of interest in virtual reality technology, sparked by the success of the Occulus Rift in the early 2010s. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lenovo Vibe K4 Note
Lenovo Vibe K4 Note is a midrange Android smartphone launched by Lenovo Group Limited in January 2016. The phone features a 5.5 inch FHD display powered by MediaTek MT6753 SoC processor. It comes with two storage variants of 16 and 32 GB with 2 GB of RAM, for A7010 model and 3 GB of RAM for A7010a48 model. It has a battery capacity rated at 3300mAh. The device supports Theater max technology with a VR headset. In south and east Asian markets the device was packaged with an AntVR AntVR is a discontinued line of virtual reality headsets developed by the Chinese startup AntVR Technology. Operating on open-source software, the headsets were intended to be interoperable with many platforms, including consoles, Blu-ray players ... headset for this purpose. Upon its release, it received positive feedbacks and reviews from all parts of the world. Lenovo also launched its successor, K5 Note immediately after K4 Note's launch. References {{Lenovo Vibe K4 Note Mobile phones introd ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Virtual Reality Headset
A virtual reality headset (or VR headset) is a head-mounted device that provides virtual reality for the wearer. VR headsets are widely used with VR video games but they are also used in other applications, including simulators and trainers. VR headsets typically include a stereoscopic display (providing separate images for each eye), stereo sound, and sensors like accelerometers and gyroscopes for tracking the pose of the user's head to match the orientation of the virtual camera with the user's eye positions in the real world. Some VR headsets also have eye-tracking sensors and gaming controllers. The VR glasses use a technology called head-tracking, which changes the field of vision as a person turns their head. The technology may not be perfect, as there is latency if the head moves too fast. Still, it does offer an immersive experience. History The Sega VR, announced in 1991 and seen in early 1993 at the Winter CES, was never released for consoles, but was utilized ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Dollar
The United States dollar (symbol: $; code: USD; also abbreviated US$ or U.S. Dollar, to distinguish it from other dollar-denominated currencies; referred to as the dollar, U.S. dollar, American dollar, or colloquially buck) is the official currency of the United States and several other countries. The Coinage Act of 1792 introduced the U.S. dollar at par with the Spanish silver dollar, divided it into 100 cents, and authorized the minting of coins denominated in dollars and cents. U.S. banknotes are issued in the form of Federal Reserve Notes, popularly called greenbacks due to their predominantly green color. The monetary policy of the United States is conducted by the Federal Reserve System, which acts as the nation's central bank. The U.S. dollar was originally defined under a bimetallic standard of (0.7735 troy ounces) fine silver or, from 1837, fine gold, or $20.67 per troy ounce. The Gold Standard Act of 1900 linked the dollar solely to gold. From 1934, its ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Products Introduced In 2014
Product may refer to: Business * Product (business), an item that serves as a solution to a specific consumer problem. * Product (project management), a deliverable or set of deliverables that contribute to a business solution Mathematics * Product (mathematics) Algebra * Direct product Set theory * Cartesian product of sets Group theory * Direct product of groups * Semidirect product * Product of group subsets * Wreath product * Free product * Zappa–Szép product (or knit product), a generalization of the direct and semidirect products Ring theory * Product of rings * Ideal operations, for product of ideals Linear algebra * Scalar multiplication * Matrix multiplication * Inner product, on an inner product space * Exterior product or wedge product * Multiplication of vectors: ** Dot product ** Cross product ** Seven-dimensional cross product ** Triple product, in vector calculus * Tensor product Topology * Product topology Algebraic topology * Cap product * Cup product * S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Economic Times
''The Economic Times'' is an Indian English-language business-focused daily newspaper. It is owned by The Times Group. ''The Economic Times'' began publication in 1961. As of 2012, it is the world's second-most widely read English-language business newspaper, after ''The Wall Street Journal'', with a readership of over 800,000. It is published simultaneously from 14 cities: Mumbai, Bangalore, Delhi, Chennai, Kolkata, Lucknow, Hyderabad, Jaipur, Ahmedabad, Nagpur, Chandigarh, Pune, Indore, and Bhopal. Its main content is based on the Indian economy, international finance, share prices, prices of commodities as well as other matters related to finance. This newspaper is published by Bennett, Coleman & Co. Ltd. The founding editor of the paper when it was launched in 1961 was P. S. Hariharan. The current editor of ''The Economic Times'' is Bodhisattva Ganguli. ''The Economic Times'' is sold in all major cities in India. Other ventures In June 2009, The Economic Times lau ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unity Technologies
Unity Software Inc. (doing business as Unity Technologies) is a video game software development company based in San Francisco. It was founded in Denmark in 2004 as Over the Edge Entertainment (OTEE) and changed its name in 2007. Unity Technologies is best known for the development of Unity (game engine), Unity, a licensed game engine used to create video games and other applications. History Founding and early success (2004–2008) Unity Technologies was founded as Over the Edge Entertainment (OTEE) in Copenhagen in 2004 by David Helgason (Chief executive officer, CEO), Nicholas Francis (Chief creative officer, CCO), and Joachim Ante (Chief technology officer, CTO). Over the Edge released its first game, ''GooBall'', in 2005. The game failed commercially, but the three founders saw value in the game development tools that they had created to simplify game development, and so they shifted the company's focus to create an engine for other developers. The company sought to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HTC Vive
VIVE, sometimes referred to as HTC Vive, is a virtual reality brand of HTC Corporation. It consists of hardware like its titular virtual reality headsets and accessories, virtual reality software and services, and initiatives that promote applications of virtual reality in sectors like business and arts. The brand's first virtual reality headset, simply called HTC Vive, was introduced as part of a collaboration with Valve Corporation, implementing its SteamVR hardware and software ecosystem. It was unveiled during HTC's Mobile World Congress keynote in March 2015. Development kits were sent out in August and September 2015, and the first consumer version of the device was released in April 2016. It has since been succeeded by newer models with upgraded specifications. HTC has also released accessories that integrate with the Vive and SteamVR, including sensors for motion capture and facial capture. In February 2022, HTC unveiled Viverse, a metaverse ecosystem compri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roomba
Roomba is a series of autonomous robotic vacuum cleaners made by the company iRobot. Introduced in September 2002, they have a set of sensors that enable them to navigate the floor area of a home. These sensors can detect the presence of obstacles, particularly dirty spots on the floor, and steep drops (e.g., to avoid falling down stairs). As of 2022, iRobot markets models of their 600, i, j, Combo and s9 series, while continuing to provide support and sell accessories for their previous series. Various models have different features, including tangle-free brushes, separate sweep canisters, more powerful vacuums, obstacle avoidance, and performance maps displayed via smartphone apps. Newer high-end models also have a camera, which works in conjunction with onboard mapping and navigation software to systematically cover all floor area, move from room to room, avoid obstacles such as pet waste and charging cables, and find recharging bases and beacons. Roombas allow some cu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fresnel Lens
A Fresnel lens ( ; ; or ) is a type of composite compact lens developed by the French physicist Augustin-Jean Fresnel (1788–1827) for use in lighthouses. It has been called "the invention that saved a million ships." The design allows the construction of lenses of large aperture and short focal length without the mass and volume of material that would be required by a lens of conventional design. A Fresnel lens can be made much thinner than a comparable conventional lens, in some cases taking the form of a flat sheet. The simpler dioptric (purely refractive) form of the lens was first proposed by Count Buffon and independently reinvented by Fresnel. The '' catadioptric'' form of the lens, entirely invented by Fresnel, has outer elements that use total internal reflection as well as refraction; it can capture more oblique light from a light source and add it to the beam of a lighthouse, making the light visible from greater distances. Description The Fresnel len ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Audio Jack
A phone connector, also known as phone jack, audio jack, headphone jack or jack plug, is a family of electrical connectors typically used for analog audio signals. A plug, the male connector, is inserted into the jack, the female connector. The phone connector was invented for use in telephone switchboards in the 19th century and is still widely used. The phone connector is cylindrical in shape, with a grooved tip to retain it. In its original audio configuration, it typically has two, three, four or, occasionally, five contacts. Three-contact versions are known as ''TRS connectors'', where ''T'' stands for "tip", ''R'' stands for "ring" and ''S'' stands for "sleeve". Ring contacts are typically the same diameter as the sleeve, the long shank. Similarly, two-, four- and five-contact versions are called ''TS'', ''TRRS'' and ''TRRRS connectors'' respectively. The outside diameter of the "sleeve" conductor is . The "mini" connector has a diameter of and the "sub-mini" con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
