I did stop in the ring mall, at an automated kiosk that sold feed interfaces for non-augmented humans, portable display surfaces, and memory clips. The clips were for extra data storage, and were each about the size of a fingertip. They were used by humans who had to set up new systems or travel to places that didn’t have the feed, or who wanted to store data somewhere that wasn’t feed accessible. (Though company SecSystems had ways of reading them; clients sometimes tried to hide proprietary data on them.) I bought a set of clips with my hard currency card. (I saw it still had plenty of money left on it; Tapan and the others must have paid me a lot.)