|
PinePhone Pro
The PinePhone Pro is a smartphone developed by Hong Kong–based computer manufacturer Pine64. The phone is the successor to the PinePhone released in 2020. The default operating system is Sailfish OS (previously Manjaro ARM, with Plasma Mobile as the user interface). The device is a developer platform with open hardware specifications but with unfinished software. The target group of the device is free and open-source software developers who will develop the software. The device was first shipped to developers in December 2021, and in February 2022 devices were made available to consumers. Hardware The device is built on the Rockchip RK3399S system on a chip, which is a custom version of the stock RK3399, uniquely designed for the device. The processing power roughly compares to mid-range phones from 2016. The device has 4 GB of LPDDR4 ram, a 6-inch display, 13 MP Sony IMX258 as the main camera, 8 MP Omnivision OV8858 as front camera and has a user-replaceable ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plasma Mobile
Plasma Mobile is a KDE Plasma, Plasma variant for smartphones. It is currently available for the PinePhone, and supported devices for postmarketOS such as the OnePlus 6. It is shipped by several Linux distributions, such as postmarketOS and Manjaro. History After Plasma Active sponsor Coherent Theory (under the Make·Play·Live brand) had given up their ambitions to release a tablet computer, Blue Systems emerged as a new sponsor in 2015 and shifted the focus of Plasma's handheld work towards smartphones. The official announcement of the new form-factor interface was on 25 July 2015 at Akademy, accompanied by a working prototype running on a Nexus 5. Pine64 began sales of their PinePhone mobile device, with the KDE Community Edition being made available as pre-orders on 1 December 2020. Technology Plasma Mobile uses KWin's Wayland (display server protocol), Wayland session and the Qt framework. Distributions shipping Plasma Mobile can choose to support Android applications thr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ambient Light Sensor
An ambient light sensor is a component in smartphones, notebooks, other mobile devices, automotive displays and LCD TVs. It is a photodetector that is used to sense the amount of ambient light present, and appropriately dim the device's screen to match it. This avoids having the screen be too bright when the user's pupils are adapted for vision in a dark room, or too dim when the device is used outdoors in the daytime. Dimming the screen on a mobile device also prolongs the lifetime of the battery. Some ambient light sensors are also capable to detect ambient color. The standard international unit for the illuminance of ambient light is the lux. The typical performance of an ambient light sensor is from less than 50 lux in dim light to over 10,000 lux at noon. There are three common types of ambient light sensor: phototransistors, photodiodes, and photonic integrated circuits, which integrate a photodetector and an amplifier in one device. By the end of 2004, about 30% of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
System On A Chip
A system on a chip (SoC) is an integrated circuit that combines most or all key components of a computer or Electronics, electronic system onto a single microchip. Typically, an SoC includes a central processing unit (CPU) with computer memory, memory, input/output, and computer data storage#Secondary storage, data storage control functions, along with optional features like a graphics processing unit (GPU), Wi-Fi connectivity, and radio frequency processing. This high level of integration minimizes the need for separate, discrete components, thereby enhancing Performance per watt, power efficiency and simplifying device design. High-performance SoCs are often paired with dedicated memory, such as LPDDR, and flash storage chips, such as Universal Flash Storage, eUFS or eMMC, which may be stacked directly on top of the SoC in a Package on a package, package-on-package (PoP) configuration or placed nearby on the motherboard. Some SoCs also operate alongside specialized chips, such ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rockchip
Rockchip (Fuzhou Rockchip Electronics Co., Ltd.) is a Chinese fabless semiconductor company based in Fuzhou, Fujian province. It has offices in Shanghai, Beijing, Shenzhen, Hangzhou and Hong Kong. It designs system on a chip (SoC) products, using the ARM architecture licensed from ARM Holdings for the majority of its projects. Rockchip was one of the top 50 fabless IC suppliers in 2018. The company established cooperation with Google, Microsoft and Intel. On 27 May 2014, Intel announced an agreement with Rockchip to adopt the Intel architecture for entry-level tablets. Rockchip is a supplier of SoCs to Chinese white-box tablet manufacturers as well as supplying OEMs such as Asus, HP, Samsung and Toshiba. Rockchip has been providing SoC products for tablets & PCs, streaming media TV boxes, AI audio & vision, IoT hardware since founded in 2001. Products Featured Products The RK3588 is Rockchip's current flagship SoC. It has a feature-reduced versions, including RK3582 an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Free And Open-source Software
Free and open-source software (FOSS) is software available under a license that grants users the right to use, modify, and distribute the software modified or not to everyone free of charge. FOSS is an inclusive umbrella term encompassing free software and open-source software. The rights guaranteed by FOSS originate from the "Four Essential Freedoms" of '' The Free Software Definition'' and the criteria of '' The Open Source Definition''. All FOSS can have publicly available source code, but not all source-available software is FOSS. FOSS is the opposite of proprietary software, which is licensed restrictively or has undisclosed source code. The historical precursor to FOSS was the hobbyist and academic public domain software ecosystem of the 1960s to 1980s. Free and open-source operating systems such as Linux distributions and descendants of BSD are widely used, powering millions of servers, desktops, smartphones, and other devices. Free-software licenses and open-so ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
User Interface
In the industrial design field of human–computer interaction, a user interface (UI) is the space where interactions between humans and machines occur. The goal of this interaction is to allow effective operation and control of the machine from the human end, while the machine simultaneously feeds back information that aids the operators' decision-making process. Examples of this broad concept of user interfaces include the interactive aspects of computer operating systems, hand tools, heavy machinery operator controls and Unit operation, process controls. The design considerations applicable when creating user interfaces are related to, or involve such disciplines as, ergonomics and psychology. Generally, the goal of user interface design is to produce a user interface that makes it easy, efficient, and enjoyable (user-friendly) to operate a machine in the way which produces the desired result (i.e. maximum usability). This generally means that the operator needs to provide mi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manjaro
Manjaro ( ) is a free and open-source Linux distribution based on the Arch Linux operating system with a focus on user-friendliness, accessibility, and improved software testing and stability compared to its upstream sources. It uses a rolling release update model with Pacman-derived package managers. Manjaro is developed mainly in Austria, France and Germany. Reviewers often describe Manjaro Linux as a Linux distribution that is easy to set up and use, suitable for both beginners and experienced users. It is recommended as an easy and friendly way to install and maintain a cutting-edge Arch-derived distribution. Some reviewers find appeal in the large range of contributed software available in the AUR, which has a reputation for being kept up to date from upstream resources. Others highlight the wide selection of official and community editions with different desktop environments. History Manjaro was first released on 10 July 2011. By mid 2013, it was in the beta stage, tho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sailfish OS
Sailfish OS is a paid Linux-based operating system based on free software, and open source projects such as Mer as well as including a closed source UI. The project is being developed by the Finnish company Jolla. The OS first shipped with the original Jolla Phone in 2013; while its sale stopped in 2016, it was supplied with software updates until the end of 2020. It also shipped with Jolla Tablet in 2015 and from other vendors licensing the OS. The OS is ported by community enthusiasts to third-party mobile devices including smartphones and tablet computers. Sailfish OS can be used for many kinds of devices. History and development The OS is an evolved continuation of the Linux MeeGo OS previously developed by alliance of Nokia and Intel which itself relies on combined Maemo and Moblin. The MeeGo legacy is contained in the Mer core in about 80% of its code; the Mer name thus expands to MEego Reconstructed. This base is extended by Jolla with a custom user interfac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Computer Manufacturer
Current notable computer hardware manufacturers: Cases List of computer case manufacturers: * Aigo * Antec * AOpen * ASRock * Asus * be quiet! * CaseLabs (defunct) * Chassis Plans * Cooler Master * Corsair * Deepcool * DFI * ECS * EVGA Corporation * Foxconn * Fractal Design * Gigabyte Technology * IBall * In Win Development * Lian Li * MSI * MiTAC * NZXT * Phanteks * Razer * Rosewill * Seasonic * Shuttle * Thermaltake * XFX * XPG (Xtreme Performance Gear, a gaming brand of ADATA) * Nvidia Rack-mount computer cases * Antec * AOpen Laptop computer cases * Clevo * MSI * XPG (Xtreme Performance Gear, a gaming brand of ADATA) Motherboards Top motherboard manufacturers: * ASRock * Asus * Biostar * EVGA Corporation * Gigabyte Technology * MSI (Micro-Star International) * Intel List of motherboard manufacturers: * Acer * ACube Systems * Albatron * AOpen * Chassis Plans * DFI (industrial motherboards), stopped producing La ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hong Kong
Hong Kong)., Legally Hong Kong, China in international treaties and organizations. is a special administrative region of China. With 7.5 million residents in a territory, Hong Kong is the fourth most densely populated region in the world. Hong Kong was established as a colony of the British Empire after the Qing dynasty ceded Hong Kong Island in 1841–1842 as a consequence of losing the First Opium War. The colony expanded to the Kowloon Peninsula in 1860 and was further extended when the United Kingdom obtained a 99-year lease of the New Territories in 1898. Hong Kong was occupied by Japan from 1941 to 1945 during World War II. The territory was handed over from the United Kingdom to China in 1997. Hong Kong maintains separate governing and economic systems from that of mainland China under the principle of one country, two systems. Originally a sparsely populated area of farming and fishing villages,. the territory is now one of the world's most signific ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Smartphone
A smartphone is a mobile phone with advanced computing capabilities. It typically has a touchscreen interface, allowing users to access a wide range of applications and services, such as web browsing, email, and social media, as well as multimedia playback and Streaming media, streaming. Smartphones have built-in cameras, GPS navigation, and support for various communication methods, including voice calls, text messaging, and internet-based messaging apps. Smartphones are distinguished from older-design feature phones by their more advanced hardware capabilities and extensive mobile operating systems, access to the internet, business applications, Mobile payment, mobile payments, and multimedia functionality, including music, video, mobile gaming, gaming, Internet radio, radio, and Mobile television, television. Smartphones typically feature MOSFET, metal–oxide–semiconductor (MOS) integrated circuit (IC) chips, various sensors, and support for multiple wireless communicati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GLONASS
GLONASS (, ; ) is a Russian satellite navigation system operating as part of a radionavigation-satellite service. It provides an alternative to Global Positioning System (GPS) and is the second navigational system in operation with global coverage and of comparable precision. Satellite navigation devices supporting both GPS and GLONASS have more satellites available, meaning positions can be fixed more quickly and accurately, especially in built-up areas where buildings may obscure the view to some satellites. Owing to its higher orbital inclination, GLONASS supplementation of GPS systems also improves positioning in high latitudes (near the poles). Development of GLONASS began in the Soviet Union in 1976. Beginning on 12 October 1982, numerous rocket launches added satellites to the system until the completion of the Satellite constellation, constellation in 1995. In 2001, after a decline in capacity during the late 1990s, the restoration of the system was made a government p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
