The buttons are still there, just hidden under a cover. If not your building has... | Hacker News

Hacker News new | past | comments | ask | show | jobs | submit

login

ben_bai on Jan 13, 2016 | parent | context | favorite | on: So You Think You Can Program an Elevator

The buttons are still there, just hidden under a cover. If not your building has a serious fire safety problem.

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact