As a kid I remember daydreaming of the perfect backpack. When I think of it today, it really was just a bag that had buttons I could press to light up the bag (might have done my homework as well). Last year, I bought my dream backpack for my brother.
*not the actual one :)
Actually, the 6 year old in me bought it for him and for a second -- I thought of keeping it. To think there are still more gadgets to discover is pretty exciting.
What did you dream of back in the day that now exists?