Social network that help find lost pets. You do check in where you lost your pet or where you saw a pet lost, with a picture of him.
How much productive time do you waste on social media websites?
Install car horns as a prepaid service, just like cellphones. By using the horn, spend the credits.
A transitional space between imprisonment and freedom
Sometimes a gift from an annonymous sender is more heartwarming. Share your appreciation by sending an Anonymous gift.
Sustainable toothbrush where one can continually replace the head of the toothbrush as and when the bristles wear out. Saves plastic and $$.
Use gamer motivation: Create diverse ways for healthy real life activities (social, exercise, etc.) to also give their characters exp points