Just point and click?: using handhelds to interact with paper maps. - Derek Reilly; Michael Welsman-Dinelle; Colin Bate; Kori Inkpen (Mobile HCI, 2005)

Evaluating early prototypes in context: trade-offs, challenges, and successes. - Derek Reilly; David Dearman; Michael Welsman-Dinelle; Kori Inkpen (IEEE Pervasive Comput., 2005)