Frequently asked questions about IYK products and services.

① General

• How does IYK’s technology work?

• Do I need an app in order to tap an IYK garment or product with my phone?

• What is “proof of proximity”?

② Tech Specs

• How is using an NFC chip different than using a QR code?

• What kind of data can you push to the chip?

• How can a brand manage the content connected to a chip?

• How long is the lifespan of one of your NFC chips? What happens if a chip fails on a garment or other product?

③ Current & Prospective Customers

• I own an IYK product; do you have instructions on how to scan the chip with my phone?