I remember a startup trying the same kind of tech at our university in Sweden, also now shut down. https://techcrunch.com/2014/04/14/quixter/ https://techcrunc

I remember a startup trying the same kind of tech at our university in Sweden, also now shut down. https://techcrunch.com/2014/04/14/quixter/ https://techcrunch.com/2014/04/14/quixter/