====== High Level Technical Roadmap ======

  - Prototyping and experimentation
  - Initial design
  - Improved design
  - Design testing and confidence building
  - Medium scale confidence (20 nodes)
  - Improved medium scale design
  - Large scale (100 nodes)
  - Extremely large scale (200+ nodes)

**Far off**

  * Over the air firmware updates - difficult due to various reasons... security, etc.