I need a great gift for sick parents who have no material wants.

All of us kids (10 of us!) got all our old and favorite pictures together and we scanned the old ones and got together our digital ones and put them all on on a digital photo frame for our 85 year old mother. It has an automatic slide show feature so she never has to do anything to it. I don't think anything else we have ever given her was appreciated as much as the photo frame. This would be a good gift for someone who is mostly unrepsonsive as it could be placed within view and who knows-they might see alot more than we know even if they don't or can't say so.