3 ms·

Rear view mirror would be useful.

• nradov 5y ago
  Rear view mirrors are already available. You can just clip one to your helmet or handlebars.
  • rhinoceraptor 5y ago
    Yes, but serious cyclists are into the fashion and aesthetic of looking 'pro'. There are a million little details, and a mirror is a big faux pas.
    • dylan604 5y ago
      That's their problem. If you're doing something for the look, then maybe you should reconsider the why.
    • schwartzworld 5y ago
      https://www.amazon.com/Rearview-Spy-Glasses-Mirror-Vision/dp/B000NPGMHM https://www.amazon.com/Rearview-Spy-Glasses-Mirror-Vision/dp... Here you go
• mdp2021 5y ago
  You could easily code one for existing AR eyesets (connect to a camera at the vehicle tail). But that would take a relatively big flat area (the camera output) in your central visual region (the device I know has no display in the periphery), so I am not sure it is the most practical solution. Data in AR eyesets is best placed if its elements are surrounded by the environment (opaque text in a transparent background).