This is an non-exhaustive list of technologies or technology ideas that make me really excited about the future.

• 3D printing (of organs, food, and digitally purchased goods)
• Google Glass–but in contact lens form
• Nuclear fission
• Nanobots (or Nanites)
• Genetic programming/cell programming
• Floating cities (and the regulation-free bubble they provide)
• Artificial brains
• Quantum computing
• All-touch or no-touch interface systems
• Self-replicating drugs