@realreview Did you check your spam or your Kickstarter account? We aren't able to resend the survey. If it turns out that you actually didn't receive it, you can message our kickstarter account with your address and preferred Dot colorings.
The Dot is going to be 1 inch in diameter and .5 inches in width. It's possible these dimensions could change slightly as we interface with manufacturers. But generally, we're aiming to make it as aesthetic and small as possible.
We are experimenting with different sticking substances. We can update you guys in the testing process if you're interested, but right now we're trying everything from 3M Sticky Backs to different sticking polymers that we would speckle onto the Dot.