I don't think time lapse video showing the P5 build progress posted by EM at the end of the week would be objectionable or infringe on a workers privacy. I would settle for an EM statement saying that the P5 Build is going well and ahead of schedule.
Are we certain the P5 Build is underway?
I see no issue with this because tons are under the camera while they work, shop, drive, etc etc. What makes there workers any better? I got a feeling there is a good chance they are already under the camera when they build it, it just isn't available for us to see.
Most stores even have policies that they can search each other pocketbooks, pockets, etc anytime they want, hunting for any shortages that might happen in the cash register, etc.