My latest piece is a cellphone adventure called TimeWarp. Its meant to be experienced in situ at the Markham Museum and Heritage Village. TimeWarp presents the adventures of Hanna Walk, a visitor to the Markham Museum who had a mystical encounter on the site. Participants use their cellphones to follow Hanna’s adventure as they walk through the site and see what she saw. Hanna extends an invitation to contact her @HannaWalk and help her unravel this mysterious story.