I reported previously (Jul 2017) on Israel’s AclarTech and its AclaroMeter app to determine the ripeness and quality of fruit and veg. The company has changed its name to Clarifruit, launched a new website and video to explain its goal of helping reduce the current wastage of 45% of global produce.
https://www.calcalistech.com/ctech/articles/0,7340,L-3754866,00.html