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Keystroke-Level Model Analyzer

Name: Keystroke-Level Model Analyzer
Availability: OnlineOnly
Author: Parin Norasetpakdi

Objective UX task analysis, powered by classic HCI

chrome extension·free

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May 29, 2026

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What is Keystroke-Level Model Analyzer?

Keystroke-Level Model Analyzer helps designers evaluate web task flows with classic HCI rigor. Inspired by Card, Moran, and Newell, this Chrome extension records a known task and turns it into an auditable KLM estimate: expert time, operator counts, bottlenecks, and step-by-step trace.

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Category: chrome extension
Pricing: free
Launched: May 29, 2026
Views: 0

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