The controller inputs can be ‘mapped’ to a person’s preferences and used alongside the standard controller allowing disabled and non-disabled gamers to compete at the same level. They tend to be quite ‘chunky’; a similar size to a marker pen. Trackball, trackerball or rollerball mice remain stationary with the cursor controlled by rolling a ball with thumb, fingers or palm. Vertical mice realigning the wrist to a more natural ‘handshake’ position, transferring movement onto the more powerful shoulder muscles. Eye tracking and head tracking systems tend to operate an onscreen keyboard using the mouse so are included in the mouse section below.
- If you’ve only ever accidentally grazed those side keys in a panic, though, then you could do without it, sticking to a smaller keyboard that takes up less space.
- Make sure you can afford to make your monthly repayments on time.
- For example, Control-Del or Alt-Del will continue to delete words for as long as the keys are held down.
You double click with the left mouse button to open things, such as a folder. You need to double click quickly, think about the ‘knock, knock’ you do on a door. You single click with the left mouse button to select things. The cursor changes, depending on what you are doing on the computer. The ‘arrow’ keys allow you to move your cursor in all directions on the page or screen – up, down, left and right.
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Function keys are often used with modifier keys to extend their capabilities. The four Arrow keys pressed alone move the cursor on screen one line or character. Used with modifier keys, they move the cursor in bigger jumps such as top of document, end of line, etc.
These fully ergonomic keyboards require very little movement of the arms and wrists and are designed to reduce the risk of RSI. Similar keyboards (with a non-QWERTY layout) are also available for single-handed users – for either left- or right-handed use. Standard keyboards and mice are functional ways of interacting with your computer and increasingly other devices like tablets.
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It is important to have your screen positioned at a comfortable level to minimise bad posture and the risk of injury. We recommend your screen is directly in front of you so you do not have to twist your body and should be approximately an arms-length away with the top of the screen roughly level with your eyes. Additional buttons on the joystick can operate left, right and double clicks, as well as other common shortcuts such as cut and paste. Joysticks work in a similar manner to the controls on an electric wheelchair, with the joystick position determining the direction of the mouse pointer.
Letters can be selected using a touchscreen, a mouse, a switch, or a joystick. With brown mechanical switches, this delightfully compact keyboard is perfect for typing, while colourful backlit keys lend it some delicious rainbow-fuelled style when it’s time to game. If you’re short on space and aren’t fussed about a full number pad, this is a very solid, reasonably-priced choice.