I'm new into this subject and, for what I've read, it seems that usability tests take place AFTER site development. They surely can have that property but if we draw a totally new web application, we should consider doing those, before going to the graphic design team.
1) What Open Source tools (if any) do we have in order do build mockups and make them available to be tested ?
2) We need to record user think alouds and possible user clicks. Is there any open source tool that we may considered common and wealthy that we can use ?
It's open source, it does what it says, but your site must be life.
It allows sketch uploads but is hosted somewhere else. And its not open source:
Has it all.
BUT: windows only and expensive like hell - no open source.
Not opensource. Mac only.
It says it's a usability software but I don't see any usability feature there. It records audio and video. Like many others.
It doesn't deal with meta information of any sort.