# Proximity

> 1 post tagged Proximity on Timo Arnall's site, 2010: Proximity payments.

- Page: https://www.elasticspace.com/tag/proximity/
- Updated: 2026-07-04
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- [Proximity payments](https://www.elasticspace.com/2010/04/proximity-payments/) (2010): Two early 2010 proximity-payment demos: the new PayPal iPhone app, which seems to use the Bump API to match up two physical gestures, and Square’s just-announced payment app for the iPad.