KLM model testing


KLM Model

In class, we discussed the KLM (Keystroke-level model) way of estimating performance of different interfaces depending on the number of clicks, points, mental preparation, drawing points, and hand relocations required. In class, I faced off against Chance to complete a form on Shaun’s test code and got destroyed. I think he took 14 seconds, where I took 21 seconds to fill out the form, which was closer to what our classmates calculated to be an expected completion time.