The n-ABLER Pro Rollerball is a computer mouse emulator but, with fingertip control requiring only minimal hand movement, can reduce wrist and elbow fatigue.
The symmetrical design allows users to work with either hand without angling the wrist, and the unit can also be configured for left-handed operation. A large, integrated hand/palm rest makes work posture more relaxed, helping to reduce strain and tension.
The n-ABLER Pro Rollerball is particularly suitable for all age groups with motor skill difficulties and for those whose work requires long periods at the computer. The anti-tremor function can be invaluable for anyone suffering with tremors or involuntary muscle spasms and for older people with movement impairment.