A New Kind of Remote Control

So, it's fewer than two weeks to the next election, and one thing is very clear to me:  We need a remote control for the tv which, upon sensing a political ad, finds another channel in your realm of interests.  

OK, you might spend several distracted weeks watching bits and bobs of all sorts of things, but one very positive outcome would be that you wouldn't become convinced that every person running for office was some sort of shady character, funded by special interests, and committed to destroying (fill in the blank).

Seems like a good idea all round.