Throughout University, we had these Engineering Design courses, where we would go through a defined process to design something.
In my second year, my team submitted “A System for Maintaining Driver Alertness <link to pdf>“.
I’m not sure where we got the idea, and the solution we proposed was gimmicky, even at the time, but the exercise was more about design process – my team did fine. Imagine my surprise, when I was browsing for something else recently on AliExpress (and on Amazon), that some company builds and sells a device similar to our proposed design.
As automakers have added lane following systems and basic autopilots to their cars over the last ten years, they’ve also invested in systems that ensure drivers remain alert to supervise these systems and are ready to take over. Tesla’s systems have sensors to ensure hands remain on the steering wheel, Cadillac’s Supercruise has a camera that ensures the driver’s eyes are focused on the road ahead. What seemed like a silly idea is now a little industry…