NFC Time management for mobile app

Time management and billing accordingly can be a hassle, and all of us forget or lose track from time to time.  As it is, we have covered this in many areas of our automotive invoice software, with the existing Repair Order management screen, for clock in/out on PC, along with our android app for clocking in/out on the go.

NFC for time management? We are considering adding this to our app, you can use stickers, keyrings, wrist bands, lots of different ways to clock in/out!

And wouldn’t it be easier to simply tap your phone against a sticker to clock in and out?  The one disadvantage foreseen here is that for NFC to work, it is usually on the back of the phone, and hence the phone needs to be removed from any casing to make contact with the NFC surface, we welcome your thoughts on this issue in the comments?

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