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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.
HP's first Chromebook, and the largest Chromebook on the market at that time, was the Pavilion 14 Chromebook launched February 3, 2013. [155] It had an Intel Celeron 847 CPU and either 2 GB or 4 GB of RAM. Battery life was not long, at just over 4 hours, but the larger form factor made it more friendly for all-day use.
An optical trackpad is an input device based on an optical sensor, which detects the displacement of a finger that is moving on top of it. [1] The sensor is used typically in smartphones, where it replaces the D-pad, and in ultra-portable or ultra-mobile PCs, where it replaces touchpads, pointing sticks or trackballs as pointing device.
The Pixelbook (codenamed Eve during development) is a portable laptop/tablet hybrid computer developed by Google which runs ChromeOS. It was announced on October 4, 2017, and was released on October 30. [1] In September 2022, Google canceled future generations of the product and dissolved the team working on it. [2]
Asus Memo Pad ME172V is a low-end, budget Android tablet manufactured by Taiwanese corporation Asus. [2] The tablet was announced and released in January 2013. [1] [3] At $149 (launch price) it was $50 cheaper than its competitors, the Google Nexus 7 and Amazon Kindle Fire HD, but critical design flaws led to poor ratings.
HAVS, also known as vibration white finger (VWF) or dead finger, [1] is a secondary form of Raynaud's syndrome, an industrial injury triggered by continuous use of vibrating hand-held machinery. Use of the term vibration white finger has generally been superseded in professional usage by broader concept of HAVS, although it is still used by the ...
Recent (2012) photo of the 1971 item, signed by members of the Ottumwa High School Class of 1971. The prototype foam finger was created in 1971 by Ottumwa High School student Steve Chmelar, who constructed a giant hand out of hardware cloth and papier-mâché for the 1971 Iowa High School Athletic Association Boy's State Basketball Quarter Finals, between the Ottumwa Bulldogs and the Cedar ...
Knuckle pads are benign subcutaneous fibrotic nodules that are seen in the finger joints and/or the extensor area of the foot. [6] [7] [8] From a clinical perspective, these are well-defined, non-compressible, freely moveable lesions that resemble warts and primarily affect the dorsal portion of the proximal interphalangeal (PIP) and, less frequently, the metacarpophalangeal (MCP) joints.