Culture
Brilliant Gadget of the Day: A Stylish Ring To Replace the Transit Farecard
Getting on the train just got much easier.
The days of rummaging frantically for the card that gets us onto public transit may be over.
A team of engineers from MIT has created the 3D-printed "Sesame Ring," which has an embedded RFID tag that lets you tap it to a RFID-based fare reader and hop on. Watch the demo: