I replaced my son's school timetable app with an e-paper

Original Article ↗ Hacker News Discussion ↗

Digital vs. Paper School Timetables

  • Many commenters note schools now use apps/websites for timetables, homework, messaging, sometimes even textbooks and submissions.
  • Some recall fully static term‑long paper timetables and rarely changing rooms; others report frequent last‑minute changes due to sick teachers, lab room allocation, or staff shortages.
  • Opinions split:
    • Pro‑app: paper planners can’t reflect late changes, different rooms, or cancellations; digital timetables are “hardly comparable”.
    • Pro‑stability: dynamic schedules encourage sloppiness, undermine routine, and increase stress; some argue schools should post physical notices or emails instead of forcing daily app checks.

Parenting, Smartphones, and Kids’ Attention

  • Strong praise for limiting a child’s smartphone access, especially with addictive short‑form content.
  • Several parents describe kids who cannot self‑moderate screen use; only tightly constrained or offline devices work.
  • Others think simply whitelisting the school app would be enough and view the constraints as overkill or unpleasant for the child.
  • Broader concern that phones and social media are “dystopic” in classrooms; comparisons made to narcotics and to future regulation like alcohol/tobacco.

E‑paper Timetable Project & Reliability

  • Project is seen as a clever, appealing workaround to avoid unlocking a phone while still meeting school expectations.
  • Some worry about scraping brittle third‑party websites for critical data like schedules; mistakes could get a child in trouble.
  • A few suggest simpler, more robust “one‑way” devices or official APIs would be preferable.

Technical Stack: Inkplate, Arduino, and Alternatives

  • Inkplate hardware and similar e‑ink boards are praised and linked to Home Assistant and other dashboards.
  • Frustration expressed with Arduino’s slow, non‑incremental builds, weak IDE, and “bad” APIs, but others defend it as an accessible on‑ramp that “just works”.
  • Alternative toolchains exist but are hampered because most examples and drivers target Arduino.

Broader Digital Literacy & UX

  • Debate over whether users (and kids) should understand concepts like OS vs. app, window vs. tab, and where data lives.
  • One side: hiding complexity is good UX and all most people want; deeper knowledge isn’t necessary.
  • Other side: lack of understanding is disempowering, aligns with big platforms’ interests, and contributes to manipulation and over‑consumption.

School Systems and Administration

  • German schools and public administration are described as digitally fragmented and outdated, sometimes forcing parents to monitor multiple channels.
  • Some countries are moving toward stricter in‑school phone bans, but implementation is uneven.