Henry Corrigan-Gibbs Nakull Gupta Curtis G. Northcutt Edward Cutrell William Thies 28:1-28:23 2015 22 ACM Trans. Comput. Hum. Interact. 6 https://doi.org/10.1145/2810239 db/journals/tochi/tochi22.html#Corrigan-GibbsG15