A portable computer is a computer that is designed to be moved from one place to another. Portable computers are also known as laptop or notebook computers.
Personal digital assistants, also known as PDA’s, are small handheld computers. They are able to connect to the internet via wireless connectivity and can often also be used as mobile phones. An expanding range of smart phones are also readily available which allow for internet access and therefore also act as a handheld computer.
Workplace solutions and adjustments
The main advantage of portable and handheld computers is the flexibility in their range of applications.
If using a portable or handheld computer either within or outside of an office environment, consideration needs to be given to correct ergonomic set up and use as due to their small size, posture is often compromised. Common ergonomic problems include the neck being bent forwards to look down at the screen or the shoulders hunched to access a smaller keyboard or trackpad. If using the portable computer for extended periods of time, consider attaching an external mouse and keyboard, raising the screen or using a laptop raiser or docking station. See the links below for advice regarding correct ergonomic set up:
Portable and handheld computers can be mounted to wheelchairs to allow individuals to communicate independently and perform work tasks independently.
For individuals with specific disabilities, there are many uses for portable and handheld computers in the workplace, for example:
- note taking
- interpreting
- general communication
- working from home
- working from a prone position
- speech production
References
Massachusetts Institute of Technology (MIT) 2008, Laptop ergonomics and tips, Massachusetts Institute of Technology , Massachusetts, viewed 15 July 2011, http://web.mit.edu/atic/www/rsi/ergotips.html.
Vision Australia 2009, Electronic Notetakers and Portable Computers, Vision Australia, Enfield, viewed 15 July 2011, http://www.visionaustralia.org.au/info.aspx?page=1235.
WorkSafe Australia 1994, National Code of Practice for the Prevention of Occupational Overuse Syndrome, Safe Work Australia, Canberra, viewed 15 July 2011, http://safeworkaustralia.gov.au/AboutSafeWorkAustralia/WhatWeDo/Publications/Documents/98/NationalCodeOfPractice_Prevention_OccupationalOveruseSyndrome_NOHSC2013-1994_ArchivePDF.pdf.