Designing for older adults pdf merge

If possible, give the option to manually adjust interface size, especially text. You will be surprised how many older people will find this feature useful if not necessary. 2. Use the right amount of contrast and colours. Another section based on vision. Older users need stronger colour contrast than the average mobile device user. When designing for older adults, particularly those over the age of 70, keep gestures simple to perform. Forget complex gestures that require more than two fingers (those can be a pain to master regardless of age). Simple horizontal, vertical, or diagonal movement is fine, as these are all natural motions. filexlib.

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