Or... point-by-point: > Location: > precise location (GPS and network-based) So it knows which store I'm in. See also: scanning my member card before checkin

Or... point-by-point: > Location: > precise location (GPS and network-based) So it knows which store I'm in. See also: scanning my member card before checking out. > Camera: > take pictures and videos So it can scan barcodes. > Wi-Fi connection information: > view Wi-Fi connections ...but not control which ones to which you're connected. How often does your list of Wi-Fi connections matter when you're at the store? >Other: > receive data from Internet Download item info? > view network connections Make sure it can get to the internet. > full network access Two-way communication about your purchases and payment to them. > prevent device from sleeping So that you don't have to wait for it to wake up between aisles. These all seem reasonable for a self-scanning app. But then, a paranoid person could find reasons to be afraid of water: https://en.wikipedia.org/wiki/Dihydrogen_monoxide_hoax https://en.wikipedia.org/wiki/Dihydrogen_monoxide_hoax