Introducing Harkness’ apps for Android…
http://www.harkness-screens.com/
Harkness Screens Sells 1,000th Digital Screen Checker
http://www.dcinematoday.com/dc/PR.aspx?newsID=3073
Harkness Screens launches Digital Screen Checker
http://www.harkness-screens.com/digital-screen-checker.html