Steve Benford Andy Crabtree Martin Flintham Adam Drozd Rob Anastasi Mark Paxton Nick Tandavanitj Matt Adams Ju Row-Farr Can you see me now? 100-133 2006 13 ACM Trans. Comput.-Hum. Interact. 1 http://doi.acm.org/10.1145/1143518.1143522 db/journals/tochi/tochi13.html#BenfordCFDAPTAR06