Keystroke-Level Model (KLM) Exercise Insights
Explore a hands-on exercise with the Keystroke-Level Model (KLM) and expert insights on user performance time in interactive systems. Dive into predicting graphic creation time and practical applications in PowerPoint.
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Presentation Transcript
Keystroke-Level Model (KLM) - Exercise ECE 695 Alexander J. Quinn 3/30/2016
Execution time composed of: keystroke (TK) pointing (TP) homing (TH) drawing (TD) mental preparation (TM) response time of system (TR) Texecute = Tk + TP + TH + TD + TM + TR Credit: Card & Moran, The Keystroke-Level Model for User Performance Time with Interactive Systems, CACM 1980 near-verbatim
Handout Credit: Card & Moran, The Keystroke-Level Model for User Performance Time with Interactive Systems, CACM 1980 near-verbatim
Exercise Drew, an expert PowerPoint user, has a blank slide open. Predict the time to create the following graphic. (I will create it for you now.) Good != Great
The rest of class was an exercise with KLM and an exercise on the board.
