Accessibility
Kerah is used by children, by elderly parents, and by carers reading a screen one-handed at the end of a long day. Accessibility is a release requirement here, not a later improvement.
Contrast and text size
Every text and background pair meets WCAG 2.2 AA (4.5:1, or 3:1 for large text). Bright status colours are used as fills with a darker companion colour for any text on them, never as the text colour itself. Type scales with the operating system’s Dynamic Type setting.
Screen readers
Interactive elements carry roles and labels for VoiceOver and TalkBack, including the parts that convey a safety verdict. A result is never communicated by colour alone — there is always a word or an icon carrying the same meaning.
Touch targets and motion
Tap targets are at least 44pt. Reduce Motion is honoured: when it is on, animation is removed rather than merely shortened.
Arabic and right-to-left
Arabic is a designed layout, not a mirrored afterthought. The whole interface lays out right-to-left, with Arabic typography and correctly mirrored directional icons.
Designed for elders
Elder profiles can use larger text, simpler screens and reduced reminder frequency, so the person being cared for is not handed the same dense interface as the person coordinating the care.
Tell us where we fall short
If any part of Kerah is hard to use with assistive technology, email [email protected]. Describe the screen and the assistive technology you use, and we will treat it as a defect.