I have a wife in the eighties who has difficulty with swiping to answer calls....stiff fingers which face you all!
There must be some sharp person out there who knows a way to answer the call without having to swipe.....doing it with the old single tap for example.
Please come to our aid with your advice.....Peter

 

Thanks Danny....I've been there already without any real success but it appears that I will have success with an app from Playstore that was recommended. It's called MotoAnswer....it looks like a viable answer, a winner!