Here's my list: * Mood tracking software (e.g. Daylio [1]). Put owners in charge of their data for easy export and sharing * Paper craft unfolding (e.g. Pepak

Here's my list: * Mood tracking software (e.g. Daylio [1]). Put owners in charge of their data for easy export and sharing * Paper craft unfolding (e.g. Pepakura). Allow for 'automagic' unfolding but also user selectable joining/splitting of triangular islands. * Machine learning oriented games (e.g. GWAP [3] (now defunct)). Open source games that allow for open data collection that can then be fed back into the community for machine learning. * I've heard architecture software is abysmal and has no open source alternatives * In browser CAD (e.g. OnShape [4]). In browser lowers the bar to accessibility. * Photogrammetry/3d Scanning. There might be some open source alternatives but nothing that is as easily accessible as the David Scanner [5]. * Projection mapping. Again, there might be some open source alternatives but nothing that I've seen where I can buy a 'kit' with intuitive software to get up and running quickly (though I haven't looked too much in depth). * Ultrasound machine. There's echOpen [6] but I don't know the status of that project. * DNA sequencer. There was the Polonator [7] but it never became 'open source' and eventually died. --- [1] http://daylio.webflow.io/ http://daylio.webflow.io/ [2] https://tamasoft.co.jp/pepakura-en/ https://tamasoft.co.jp/pepakura-en/ [3] https://en.wikipedia.org/wiki/Human-based_computation_game https://en.wikipedia.org/wiki/Human-based_computation_game [4] https://www.onshape.com/ https://www.onshape.com/ [5] https://www8.hp.com/us/en/campaign/3Dscanner/overview.html?jumpid=va_t1345uf8k6 https://www8.hp.com/us/en/campaign/3Dscanner/overview.html?j... [6] http://www.echopen.org/ http://www.echopen.org/ [7] http://arep.med.harvard.edu/Polonator/ http://arep.med.harvard.edu/Polonator/