SeeShell is an augmented Oyster Card (the RFID- enabled Underground ticket) holder which displays, over time, the journeys a rider has taken. When a user passes their Oyster card (which is inside the SeeShell) over the touch-in point at the gate to the station while they are entering or exiting, the SeeShell, using RFID, senses which station the user just passed through and over time a permanent, ink-based map of the stations they have visited begins to emerge on their Oyster Card holder. The Oyster system already tracks users' journeys but there is no convenient way for the users to access or make use of that data. By building SeeShell on top of an already existing system, I hope to show how lived patterns of mobility might be leveraged in new ways and placed back into the hands of their creators

people: Johanna Brewer (johannab -at- ics.uci.edu)