Build something you’ll use, instead of something you’ll sell. This way you are successful at once, and possibly more if you also sell it.
Recommendations:
- A machine to clean a facility.
- A tool to scan a car for maintenance assurance; use common cathode technology (CRT)!
- The manner of activating an electric outlet in your house to cause application of force; if you can make a wave that resembles an object in two places it will move to the point of least resistance. Object is sphere, example: 2pi-related, and now a sin(x) function is symmetried by aligning subsequent waves with the connected “tissue” of the sphere in a pair of positions, imagining a rate of motion where no two adjacent points are indistinct—you’ll need the graph to resemble an oval.
You could also build your own cloud product, seeking to replace AWS, etc. Follow the “rule of 3,cloud-centered computing”: 1) all data input is data to be crunched, on cloud-hardware, to keep any distinction of “trusted” and “not trusted” minimum, 2) create a valuable change on the data, could be anything: run-as-python3, find-min-and-max-then-divide, rasterize-in-3-D-simulation, etc, this is sold by the kilobyte, megabyte, millisecond, 10-minutes, etc, 3) all data you receive must leave the system at the end of the compute period, no security threats of code or logs etc that stick around! Even storage is billed by the kilobyte/normal complexity and all the data leaves if billing is turned off. Keep all recorded account actions on a tabular-setting computer, or “virtual machine”. This includes billing logs: “10:02 pm EST, 5 min compute” and other useful customer details: never reuse the cloud-system for keeping persistent information though, example: MachineA has InterfaceA, and all data that arrives is crunched then returned, is encrypted, log-in by API-key, and costs money to use. InterfaceB is a local-only network with MachineB-InterfaceC, for billing. Has a web-port, server, database, and is web-facing on InterfaceD, InterfaceA too only.
Hope this helps! Enjoy.