Hello,
Has there been discussion about adding a remote or add on that can easily tag events? I know there is the fast menu in the lower left and you can setup some voice and gesture controls but I am talking about just a bluetooth remote that could easily tag things (with minimal distraction/looking).
Some quick buttons such as:

• 3 buttons for the traffic levels
  2 buttons for my lane, opposite lane
  button for police
  button for accident
  button for car on shoulder
  button for object in road

Basically it builds the tag string and submits it to the application. Example, car on my shoulder would be either order of operation but would encompass my lane, and car on shoulder.

This could be as extensive or simple as possible.

Just an idea.