Safe For Seneca

Why is it so difficult to find a simple clock that will show the time on the screen? Honestly you would think building one is rocket science, that’s how hard it is to find one online. I can never find one to show on the projector while my students are taking a test or exam, …

Continue reading Exam/test clock and timer

I’ve been considering a project idea for Seneca’s partnership with Creative Commons. For that idea to work I would need a tool to create perceptual hashes from images that: Give true positive results when comparing images that were resized, and/or their colours changed. Give very few (near zero percent) false positive results. Too many false …

Continue reading Perceptual hash comparison: pHash vs Blockhash: false positives