I'd go further: - I want everyone to own an amount of clever metal molecules that group together to form the object I need right now: need a bowl to eat rice,

I'd go further: - I want everyone to own an amount of clever metal molecules that group together to form the object I need right now: need a bowl to eat rice, molecules migrate to form a bowl in a few seconds. Need a helmet? Here it is. A knife? here you go. That's the christmas tree machine without the waste. - I want to project movies, music and books inside my head, so I can watch movies or read books eyes-closed, hear music in my head without headphones. - I want to be able to teleport in my friend's eyes/glasses when they party and I cannot attend. - Ultimately, I want my self to be able to migrate in a newborn soul, and re-live, when my body will be too old to support me. - However, I do not want to eat pills to avoid fat, that's cheating.