Paths to Expertise frequently receives questions on one-handed keyboards and/or keyboards for college kids with motor points akin to Cerebral Palsy. Please word that I personally haven’t tried these keyboards and am not recommending one over one other. This text is just to carry consciousness to some choices which can be out there.
Some college students with motor impairments are in a position to make use of each arms however could battle with conventional keyboards, whereas different college students could solely have management over one hand.
The Maltron Keyboards have ergonomic designs (aside from the Maltron Expanded Keyboard) and have push-on/push off keys for Shift, Management and Alt capabilities. They provide single hand keyboards (specify proper or left hand), twin hand keyboards, head/mouth stick keyboards and the Maltron Expanded Keyboard. Their web site makes solutions of which keyboard is finest for numerous points – together with points akin to carpal tunnel, bursitis, amputation, Cerebral Palsy (CP), stroke, and so on. Initially designed for customers with Cerebral Palsy, the Maltron Expanded Keyboard is a strong QWERTY keyboard or FOU (Frequency of Use – with the most typical keys within the central a part of the keyboard). As a substitute of normal raised sq. keys, the keys are sunken circles – making it simpler for customers who’ve motor points. Giant, clear characters with shade distinction (different choices can be found) for customers with low imaginative and prescient. Audio-visual suggestions system additionally out there.
On the Maltron web site are a sequence of keyboard coaching classes for every keyboard. Maltron produces keyboards for various languages.
Picture 1: Left-hand Maltron keyboard: The erogonomic form matches pure hand actions and the important thing association minimizes finger motion.
Picture 2: Maltron Expanded Keyboard is massive, sturdy design made with metal development with a nylon coating for a easy wipe-clean floor.
There are a number of half-keyboards out there – lots of which we designed for players. Half-keyboards are QWERTY keyboards which seem like they’ve been lower in half! Place your hand on the usual place to kind the the usual characters; maintain the area bar to transform these characters to the opposite half of the keyboard. Half-keyboards can be found for the left or proper hand.
Picture 3: Matias, a preferred half-keyboard, for the left hand.
Conventional Keyboards in One-Handed Mode
Some keyboards have the choice of switching between the standard QWERTY keyboard (utilizing each arms), left-handed solely mode, or right-handed solely mode. When within the one-handed mode, the person holds the area bar (usually with the thumb) to transform the characters to the opposite half of the keyboard.
Picture 4: Matias commonplace QWERTY keyboard which might be switched to one-handed mode.
Serious about studying extra about assistive expertise for customers who’ve motor and/or visible disabilities? The Huge Hack article, Assistive Expertise Gadgets: How Disabled Individuals Use the Net is a pleasant introduction to varied units utilized by individuals with motor and/or visible disabilities.