Ajmal Afif's blog

Balancing between consuming knowledge and creating values.

Usability Testing Workshop - VLT

Remote Usability Testing

  • Informal - guerilla testing, more popular because it’s low cost.

Task oriented

Give the scenario and end goal.

Non-leading questions

Test Session

Key players are tester, moderator (tell tester what to do) and observer (taking notes).


Think out loud. Be honest.


Sort of like a tour guide. Don’t interrupt only but make notes. Don’t answer questions for tester.

Stanford Coursera class - CS184 course notes

Lecture 3 - Video 12

Today I learn how to use nano on iTerm/Terminal.

  • To save, press Ctrl + o
  • To move between vertical/horizontal for iTerm, press option + command + arrow keys

Week 1 - Programming HW 1 question #2

I find writing out comment first on the flow and logic of the program helps out a lot. Which in computer science, is called separation of concerns according to Codecademy site.

This tutorial here helps a lot in solving HW 1 question #2 (first hundred Prime numbers): + [http://www.codecademy.com/courses/javascript-project-mlbLf/0](http://www.codecademy.com/courses/javascript-project-mlbLf/0))