For trainers that have electronically controlled resistance, it can sometimes be tough to keep up with people who only have “dumb” trainers or power meters on the downhill sections. It’d be helpful to have an additional icon beside the power-icon to denote those who have electronically controlled resistance. This would allow those users to anticipate power requirements on downhill sections or when cresting a hill, making drafting easier.
For instance, if I know someone else has a Kickr, as we crest the hill, I know their power output is going to drop too due to the decreasing resistance. On the other hand if someone has a “dumb” power meter, I might not be paying as much attention and lose the draft, which sucks when you’re working with someone and they zoom away down the hill. haha.