A. Design a bud holding device and storage bin for harvest time. How can a bud be held so that a person could use both hands at the same time ra at her than scissors in one hand, bud in the other.
B. Build a better net pot.
C. Create a swivel that will eliminate line twist on hanging objects (lights primarily). Hate it when they are cock-eyed above my plants.
I'm no engineer, but perhhaps these may trigger your "Ah ha" gene. Best of luck!