Envisioning across generations: a multi-lifespan information system for international justice in rwanda. - Daisy Yoo; Milli Lake; Trond T. Nilsen; Molly E. Utter; Robert Alsdorf; Theoneste Bizimana; Lisa P. Nathan; Mark Ring 001; Elizabeth J. Utter; Robert F. Utter; Batya Friedman (CHI, 2013)