Dear Joanna Spoth, I see lots of reasoning in your comments and i agree with you in the sense that from our own experiences and project community most of the Dementia Patients do not even have the acknowledge of using some of the gadgets before they developed dementia and it is usually difficult process for them to use it at this period. But nevertheless, it takes patient from caregivers to put their love ones through on how to use these gadgets because it can serve as a healing process to some of them that may pick interest on such things. But in the community were we worked, some of them actually don't like getting involved with things they find difficult to understand so in such places do we also think it suitable for such persons? Yes environments differ but these are some questions i asked myself when i went through Sameer's idea. But yet i still like it because i gives us more opportunity to brainstorm and reason together.