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Closeup of a touchpad on an Acer CB5-311 laptop Closeup of a touchpad on a MacBook 2015 laptop. A touchpad or trackpad is a type of pointing device.Its largest component is a tactile sensor: an electronic device with a flat surface, that detects the motion and position of a user's fingers, and translates them to 2D motion, to control a pointer in a graphical user interface on a computer screen.
In computing, multi-touch is technology which enables a touchpad or touchscreen to recognize more than one [7] [8] or more than two [9] points of contact with the surface. Apple popularized the term "multi-touch" in 2007 with which it implemented additional functionality, such as pinch to zoom or to activate certain subroutines attached to predefined gestures.
The Apple III, released in November 1980 as the successor to Apple II, was the first Apple computer not designed by Steve Wozniak, but rather by a committee of engineers led by Steve Jobs. The Apple III was sold as a business computer and housed a 1.8 MHz Synertek 6502A or 6502B processor and 128 KB of dynamic RAM. [21]
The original Surface and Surface 2 models use Windows RT, a special version of Windows 8 designed for devices with ARM processors and cannot be upgraded to Windows 10. However, there were several major updates made available after its initial release that include Windows RT 8.1, RT 8.1 Update 1, RT 8.1 August update, and RT 8.1 Update 3.
The HP TouchPad was announced on February 9, 2011, at the webOS "Think Beyond" event held at the Fort Mason Center in San Francisco alongside the HP Veer and HP Pre 3. [10] Initial sales of the device sold 25,000 of 270,000 units, and did not meet HP's expectations, rapidly becoming overshadowed by the launch of the iPad 2 in March.
The Acer Aspire One D270 netbook is the first 10-inch Acer netbook to feature a 1.6 GHz Intel Atom N2600 dual core processor and running Windows 7 Starter 32-bit. [67] The AOD270-1186, the white models, feature an Intel Atom N2600 dual core processor with 1 MB L2 cache, 1.6 GHz processor and Hyper Threading technology. [ 68 ]
It was discovered that the Eee 901 has capacity for a "3GCard" upgrade. [11] The Eee PC 900D has 8GB flash memory and Windows XP preinstalled. The Eee PC 904HD was one of the first Eee PC models which features an 80 GB HDD instead of an SSD. It features an Intel Celeron M running at 900 MHz and gets power from a 6-cell battery.
The Xbox 360 controller has the same basic familiar button layout as the Controller S except that a few of the auxiliary buttons have been moved. The "back" and "start" buttons have been moved to a more central position on the face of the controller, and the "white" and "black" buttons have been removed and replaced with two new bumpers that are positioned over the analog triggers on the back ...