Las Vegas Sun

April 26, 2024

An exhibitor plays a round of Keno on Interblock's electronic gaming machine and watches the results on a life-size holographic display, Thursday Oct. 4, 2012.

Christopher DeVargas

An exhibitor plays a round of Keno on Interblock's electronic gaming machine and watches the results on a life-size holographic display, Thursday Oct. 4, 2012.