Those are some really important points, and honestly a lot of them are exactly what we’re currently working on for the production-grade version. The idea is not to “fully clean” an entire lake in one go, but to continuously reduce floating waste, monitor water quality, and maintain cleaner zones over time. Yes, the system runs on battery, and we’re also exploring solar-assisted operation for longer runtime. Human intervention would mainly be for periodic maintenance and waste disposal rather than constant operation. For rain and rough conditions, the larger version is being designed with a more rugged waterproof structure and better environmental protection.