↓ each principle traces back to a specific finding.
Principle 01
Show progress against a clock, not just a status
Students didn't know what came when. A document marked "pending" with no deadline tells them nothing. Every paperwork screen shows a date or a countdown.
Detail from Document Centre. Day 34 of 90 header plus status counts.
Principle 02
Translate before you ask
40% of survey respondents named German-only flows as a top frustration. Language is a setting, not an afterthought — selectable from the start, with support for Arabic, Urdu, Hindi, Turkish, and other languages common among Berlin's non-EU student population.
Detail from Account. Language picker as a primary row.
Principle 03
Never reject. Name the next step.
Participants rejected without explanation reported the highest stress scores in the survey. If the system needs more, it names what's missing. If a decision goes against the user, the appeal path is shown next to it.
Detail from KYC outcome. Three named paths forward.
Principle 04
Defaults that protect, not defaults that block
Many deadlines are informal but consequential. Payroll cutoffs, delivery windows, document expiries. Klar sets the conservative end of each as the default and shows a fallback action before the window closes.
Detail from Card Tracking. Expected window plus a fallback if it doesn't arrive.