**All kidding aside, it seems like a good idea. But, how long is the battery life, does it sense low battery power and land automatically? **
**I am all for new things, but my 50 year old eyes have not failed me yet. If a client is spending a large amount of money on a large building, I think the cost of a renting some type of equipment to view areas unreachable by ladder is acceptable to include in your fee. **
**Then there is always liability, and what if’s, what if it goes crazy and crashes into someone, or something causing personal or property damage. I would have to check with my insurance carrier prior to even thinking about using this thing. **
Again, I am a RC hobbiest who owns and flies a large RC helicopter, and I can say you have to know what you are doing with these things regardless of built in safety features. Every time I take it out to fly, I always learn something new about it and have been doing so for the last 5 years.