1. Food drones – delivery anywhere
2. Retail net promoter score survey at checkout
3. Loudspeaker, conference phone, projector all-in-one
4. Undersea hyperloop – Europe-US in 1 hour
5. Metric system mandatory
1. Food drones – delivery anywhere
2. Retail net promoter score survey at checkout
3. Loudspeaker, conference phone, projector all-in-one
4. Undersea hyperloop – Europe-US in 1 hour
5. Metric system mandatory