05342047 is referenced by 1016 patents and cites 4 patents.

In video lottery terminals that employ touch screens to permit a number of different games to be played on the same machine, the play of certain games can be improved by using electromechanical game buttons in conjunction with touch screen controls.

Title
Touch screen video gaming machine
Application Number
7/864959
Publication Number
5342047
Application Date
April 8, 1992
Publication Date
August 30, 1994
Inventor
Richard E Snider
Henderson
NV, US
Raymond Heidel
Henderson
NV, US
Agent
Jenner & Block
Assignee
Bally Gaming International
NV, US
IPC
A63F 9/22
View Original Source