Category: Tutorials

Predator Vision

A recent project I worked on involved a thermal camera. At first it wasn’t clear whether or not we would be able to wire it into a web app. I decided to create a few alternative prototypes to fall back on, one of which involved motion detection. Anything moving is likely to produce heat. The effect works by capturing two frames, 3 seconds apart, from the live video feed. Even someone holding still to pose for the camera moves a little. Cheating, for sure, but the effect works really well.

How to Make a Custom Google+ Share Button

Every social network has a url which allows you to easily share your site. Facebook’s sharer.php and Twitter’s ?status= are the most common examples. Google plus has one as well: https://plus.google.com/share?url=https://mywebsiteurl.com Using that url you can easily make a quick share popup with just a few lines of javascript: function GPlusShare(pUrl){ // Set up the […]