Itsy: Stretching the Bounds of Mobile Computing. - William R. Hamburgen; Deborah A. Wallach; Marc A. Viredaz; Lawrence S. Brakmo; Carl A. Waldspurger; Joel F. Bartlett; Timothy Mann; Keith I. Farkas (Computer, 2001)

Energy Management on Handheld Devices. - Marc A. Viredaz; Lawrence S. Brakmo; William R. Hamburgen (ACM Queue, 2003)