For my mentally retarded brother, I bought this clock:
[Wayback/Archive] SINOIDEAS Digital Alarm Clock, Digital Calendar, Dementia Clock for Seniors with Custom Reminders: Amazon.de: Home & Kitchen
Compelling mandatory features:
- Supports Dutch as a language
- Allows alarms to be bound to specific dates, weekdays and more in a very detailed way (see diagram below) like using Google Calendar but on an off-line device
- Does automatic summer/winter time changes (for Americans: that’s automatically turning on/off daylight saving time)
- Programming through remote control (which can be stored in a locked place to prevent tampering)
Via this quest:





