Looking for an air pump for my mom, she's unable to clamp/unclamp my old one, much less handle the up/down motion. Some mornings she can barely move her thumbs but she loves biking the streets and seeing her neighbors.

Does anyone here have a suggestion or three for an (automatic?) arthritis friendly pump that she can use to fill her tires. Would make an excellent Christmas present for her

Thanks in advance
JKLaud