Wireless mice can use RF (Radio Frequency) or IR (Infra Red) technologies. IR requires line of sight to the mouse receiver, similar to a television remote control. RF is usually the preferred method, since it does not require line of sight.
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Yes, you can plug two mice into your computer at the same time... however both mice will control the same pointer on screen. At this moment there seems to be no easy way to set the computer to accept two mice each with there own pointer. I did some research on this a week ago.
connection problems poor management
witha wire
While both optical in laser mice require a light source in order to detect movement, the difference between the two technologies are optical mice use LEDs as their light source while laser mice use infrared laser that cannot be seen by the human eye. Laser mice are also much more precise than optical mice due to a higher DPI tolerance.
Most wireless computer mice use 2 AA batteries.
What is DoD Directive 8100.2: Use of Commercial Wireless Devices, Services, and Technologies in the Department of Defense (DoD) Global Information Grid (GIG)?
Wireless communication is the transfer of information between two or more points that are not connected by an electrical conductor.The most common wireless technologies use electromagnetic wireless telecommunications, such as radio. With radio waves distances can be short, such as a few metres for television remote control, or as far as thousands or even millions of kilometres for deep-space radio communications. It encompasses various types of fixed, mobile, and portable applications, including two-way radios, cellular telephones,personal digital assistants (PDAs), and wireless networking. Other examples of applications of radio wireless technology include GPS units,garage door openers, wireless computer mice, keyboards and headsets, headphones, radio receivers, satellite television, broadcast televisionand cordless telephones
There are many technologies used by Police Officers to solve crimes and catch criminals. Some of these technologies are Wireless Radios, Desktop Computers, the Internet, Close Circuit Television.
Consumer wants/needs drive sales, people seem to want wireless technology, from phones to speakers, for a range of reasons from ease of use to not having cords visible.
The keyboard and mouse ports are typically referred to as USB ports, as most modern keyboards and mice connect via USB. In the case of older devices, they may use PS/2 ports, which are circular connectors—purple for keyboards and green for mice. Additionally, wireless keyboards and mice utilize Bluetooth or proprietary wireless receivers.
There are several types of computer mice, including optical mice, which use LED light to detect movement; laser mice, which use laser technology for higher precision on various surfaces; trackball mice, where the user rotates a ball to move the cursor; and gaming mice, designed with additional buttons and customizable features for gamers. Wireless mice eliminate the need for cables, while ergonomic mice are shaped to reduce strain during prolonged use. Each type caters to different user preferences and needs.