EN 301 549 V4.1.1 - Accessibility requirements for ICT products and services
Functional performance (clause 4) – EN 301 549 V4.1.1 - Accessibility requirements for ICT products and services

EN 301 549 V4.1.1 - Accessibility requirements for ICT products and services 4.2.7: 4.2.7 Usage with limited manipulation or strength

Where ICT requires manual actions, it must provide features letting users operate it through alternative actions that need neither manipulation, simultaneous actions nor hand strength. Notes cite fine motor control, path-based gestures, pinching, wrist twisting, tight grasping and simultaneous actions as problem operations, and one-handed use, sequential key entry and speech interfaces as remedies. Tested via the LMS column of Annex B or direct evidence.

Maintained by Gerard Blokdyk

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