Posted in communication and networking

Open Sesame: A Jewelry Replacement For Subway Farecards | Co.Design

I have lost my transit card in my bag enough times that more than one I’ve just rubbed my bag against the card reader and hoped for the best. It sounds like they ran into the same problem, and came up with a pretty nifty solution.

Two MIT students with a passion for jewelry and hacking did the impossible: They built a ring that doubles as a subway farecard and got legal clearance to use it on the Boston T.

Edward Tiong and Olivia Seow’s 3-D printed Sesame Ring features an embedded RFID chip compatible with the Boston MBTA’s CharlieCard (a rechargeable farecard similar to existing ones on the Washington D.C. Metro, the New York/New Jersey PATH, and the San Francisco/Oakland BART). Instead of fishing a farecard out of a wallet, pocket, or bag, a user simply swipes their ring at a turnstile and refills it either online or at a vending machine.

more via Open Sesame: A Jewelry Replacement For Subway Farecards | Co.Design | business + design.



Beth Kelley is an applied & digital anthropologist with an overall interest in how people engage with and are impacted by their environments and vice versa. This has manifested itself in many ways, by looking at creativity, playful spaces, built environments, and environmental enrichment, sustainability, design research, and integrative and collaborative models of learning such as through play and hands-on learning.