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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). It employs UHF radio waves in the ISM bands, from 2.402 GHz to 2.48 GHz. It is mainly used as an alternative to wired connections to exchange files between nearby portable devices and connect cell phones and music players with wireless headphones.
A computer mouse is a hand-held pointing device that detects two-dimensional motion relative to a surface. This motion is typically translated into the motion of the pointer on a display, which allows a smooth control of the graphical user interface of a computer.
A personal digital assistant (PDA) is a multi-purpose mobile device which functions as a personal information manager. By 2007, PDAs have been mostly displaced by the widespread adoption of more highly capable smartphones, in particular those based on iOS and Android, and thus saw a rapid decline afterwards.
A smartphone, often simply called a phone, is a mobile device that combines the functionality of a traditional 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. Smartphones have built-in cameras, GPS navigation, and support for various communication methods, including voice calls, text messaging, and internet-based messaging apps.
A mobile phone feature is a capability, service, or application that a mobile phone offers to its users. Mobile phones are often referred to as feature phones, and offer basic telephony. Handsets with more advanced computing ability through the use of native code try to differentiate their own products by implementing additional functions to make them more attractive to consumers. This has led to great innovation in mobile phone development over the past 20 years.
The Apple Wireless Keyboard is a wireless keyboard built for Macintosh computers and compatible with iOS devices. It interacts over Bluetooth wireless technology and unlike its wired version, it has no USB connectors or ports. Both generations have low-power features when not in use. It was discontinued on October 13, 2015, and was succeeded by the new Magic Keyboard.
Lyrion Music Server is a streaming audio server supported by the LMS community and formerly supported by Logitech, developed in particular to support their Squeezebox range of digital audio receivers.
An ultra-mobile PC, or ultra-mobile personal computer (UMPC), is a miniature version of a pen computer, a class of laptop whose specifications were launched by Microsoft and Intel in Spring 2006. Sony had already made a first attempt in this direction in 2004 with its Vaio U series, which was only sold in Asia. UMPCs are generally smaller than subnotebooks, have a TFT display measuring (diagonally) about 12.7 to 17.8 centimetres, are operated like tablet PCs using a touchscreen or a stylus, and can also have a physical keyboard. There is no clear boundary between subnotebooks and ultra-mobile PCs, but UMPCs commonly have major features not found in the common clamshell laptop design, such as small keys on either side of the screen, or a slide-out keyboard.
Various accessories for the PlayStation 3 video game console have been produced by Sony and third-party companies. These include controllers, audio and video input devices like microphones, video cameras, and cables for better sound and picture quality.
A Bluetooth stack is software that is an implementation of the Bluetooth protocol stack.
The OLPC XO is a low cost laptop computer intended to be distributed to children in developing countries around the world, to provide them with access to knowledge, and opportunities to "explore, experiment and express themselves". The XO was developed by Nicholas Negroponte, a co-founder of MIT's Media Lab, and designed by Yves Behar's Fuseproject company. The laptop is manufactured by Quanta Computer and developed by One Laptop per Child (OLPC), a non-profit 501(c)(3) organization.
A computer keyboard is a peripheral input device modeled after the typewriter keyboard which uses an arrangement of buttons or keys to act as mechanical levers or electronic switches. Replacing early punched cards and paper tape technology, interaction via teleprinter-style keyboards have been the main input method for computers since the 1970s, supplemented by the computer mouse since the 1980s.
Bluetooth Low Energy is a wireless personal area network technology designed and marketed by the Bluetooth Special Interest Group aimed at novel applications in the healthcare, fitness, beacons, security, and home entertainment industries. Compared to Classic Bluetooth, Bluetooth Low Energy is intended to provide considerably reduced power consumption and cost while maintaining a similar communication range.
A smartwatch is a portable wearable computer device in the form of a wristwatch. Most modern smartwatches are operated via a touchscreen, and are often reliant on mobile apps that run on a connected device such as a smartphone to provide some core functions.
The Logitech Unifying Receiver is a small dedicated USB wireless receiver, based on the nRF24L-family of RF devices, that allows up to six compatible Logitech human interface devices to be linked to the same computer using 2.4 GHz band radio communication. Receivers that are bundled with a Logitech product are paired with the device at the factory. When purchasing a replacement receiver or connecting multiple devices to one receiver, pairing requires the free-of-charge Logitech Unifying software, available for Microsoft Windows and Mac OS X. On Linux the Solaar software can be used to adjust the configurations. Although not compatible with Bluetooth, devices pair to Unifying Receivers in a similar way. Peripherals remain paired, and can then be used on systems not supporting the software. Logitech receivers compatible with the Unifying protocol can be identified by the orange Unifying logo, which distinguishes them from Logitech Nano receivers of similar appearance, which pair in a similar manner but only with a single device, without using the Unifying protocol.
A wireless keyboard is a computer keyboard that allows the user to communicate with computers, tablets, or laptops with the help of radio frequency (RF), such as WiFi and Bluetooth or with infrared (IR) technology. Wireless keyboards in the current market are commonly accompanied by a wireless mouse.
The Xbox Wireless Controller is the primary game controller for the Xbox One and Xbox Series X/S home video game consoles, also the official controller for use in Windows-based PCs, and compatible with other operating systems such as macOS, Linux, iOS, and Android. The controller maintains the overall layout found in the Xbox 360 controller, but with various tweaks to its design, such as a revised shape, redesigned analog sticks, shoulder buttons, and triggers, along with new rumble motors within the triggers to allow for directional haptic feedback.
Steam Link is a hardware and software product developed by Valve Corporation for streaming Steam content from a personal computer or Steam Machine wirelessly to a mobile device or other monitor. Steam Link was originally released as a hardware device alongside the debut of Steam Machines in November 2015. Valve discontinued the Steam Link hardware device in November 2018, in favor of supporting its software-based Steam Link application for mobile devices and smart televisions, as well as providing Steam Link as a software package for the Raspberry Pi microcomputer.
Logitech Harmony is a line of remote controls and home automation products produced by Logitech. The line includes universal remote products designed for controlling the components of home theater systems and other devices that can be controlled via infrared, as well as newer smart home hub products that can be used to additionally control supported Internet of things (IoT) and Smart home products, and allow the use of mobile apps to control devices. On April 10, 2021, Logitech announced that they would discontinue Harmony Remote manufacturing.
References
- 1 2 Biggs, Jogn (2011). "Logitech K750 Is The World's First Solar Keyboard". techcrunch.com. Retrieved October 9, 2011.
- ↑ Fingas, Roger (2011). "Review - Logitech Wireless Solar Keyboard K750 Review". macnn.com. Retrieved October 9, 2011.
- ↑ http://www.freepatentsonline.com/10528083.pdf [ bare URL PDF ]
- ↑ Estrada, Maren (June 29, 2018). "The wireless keyboard that lasts forever without new batteries or recharging is back down to $40". Boy Genius Report. Archived from the original on July 1, 2018. Retrieved September 30, 2023– via Yahoo! Finance.
- ↑ Clancy, Heather (2011). "Green Gadget of the Week: Logitech solar keyboard for Mac". ZDNet . Archived from the original on November 5, 2011. Retrieved October 9, 2011.
- ↑ "PWR-Solaar/Solaar". GitHub . 27 May 2022.
- ↑ "Photovoltaic Wireless Keyboard Test" (in German). Retrieved 2018-06-29.
- ↑ "'Solaar' Lets You Manage Logitech's Unifying Receiver on Linux". 8 March 2022.
- ↑ "Logitech's Solar Powered Keyboard is Just What We Need". 2010. Retrieved March 23, 2020.
- ↑ "Logitech's Latest Innovation: a Wireless Keyboard Powered by Light". 2010. Retrieved March 23, 2020.
- ↑ CARNO, DAVID (June 16, 2012). "Logitech Wireless Solar Keyboard K760" (in German). Retrieved 2020-03-23.
