Toda residência tivesse um telefone em casa com direito a ligação para emergência.
A special check-in on Foursquare for each time we see a homeless person on the street. This way it is easier to take action.
A home shower that only works if it senses a person's weight. To keep the temperature stable it would have a thermostat.
Compel all politicians to use only public transportation, public education and public health.
An iphone app that identify the ambient music and suggest the best drinks to go with it.
A website that informs you about the customs and traditions of your destination. Making acculturation as simple as never before.
An aerodynamic habitation for regions affected by high incidence of hurricanes.