News tagged with laptop
Related topics: ipad , smartphone , iphone , apple , google
A laptop is a personal computer designed for mobile use small enough to sit on one's lap. A laptop integrates most of the typical components of a desktop computer, including a display, a keyboard, a pointing device (a touchpad, also known as a trackpad, and/or a pointing stick), speakers, and often including a battery, into a single small and light unit. The rechargeable battery (if present) is charged from an AC adapter and typically stores enough energy to run the laptop for two to three hours in its initial state, depending on the configuration and power management of the computer.
Laptops are usually shaped like a large notebook with thicknesses between 0.7–1.5 inches (18–38 mm) and dimensions ranging from 10x8 inches (27x22cm, 13" display) to 15x11 inches (39x28cm, 17" display) and up. Modern laptops weigh 3 to 12 pounds (1.4 to 5.4 kg); older laptops were usually heavier. Most laptops are designed in the flip form factor to protect the screen and the keyboard when closed. Modern tablet laptops have a complex joint between the keyboard housing and the display, permitting the display panel to twist and then lay flat on the keyboard housing. They usually have a touchscreen display and some include handwriting recognition or graphics drawing capability.
Laptops were originally considered to be "a small niche market" and were thought suitable mostly for "specialized field applications" such as "the military, the Internal Revenue Service, accountants and sales representatives". But today, there are already more laptops than desktops in businesses, and laptops are becoming obligatory for student use and more popular for general use. In 2008 more laptops than desktops were sold in the US and it has been predicted that the same milestone will be reached in the worldwide market as soon as late 2009.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
A new Mayo Clinic study confirms the use of smartphones medical images to evaluate stroke patients in remote locations through telemedicine. The study, the first to test the effectiveness of smartphone teleradiology applications ...
Cardiology Oct 01, 2012 | 5 / 5 (1) | 0
The internet is giving older people in rural areas a new lease on life, according to a report released today by the University of Adelaide.
Health Sep 26, 2012 | not rated yet | 0
On her laptop computer one recent afternoon, University at Buffalo researcher Charmion Cruickshank calls up a mass spectrometry readout showing the breakdown of chemicals in the urine of a child with autism.
Autism spectrum disorders Jul 05, 2012 | 5 / 5 (1) | 2
New research published in BioMed Central's open access journal, International Journal of Behavioral Nutrition and Physical Activity, examines the relationship children have with electronic viewing devices and their habits ...
Health Aug 03, 2011 | 4 / 5 (3) | 0