MeMot was designed by Nuno Datia. It is a proof-of-concept prototype developed to support a PhD thesis in Computer Science. It uses social semantic knowledge, as a basis to build algorithms for supporting the archival and the retrieval of images from personal photo collections. MeMoT helps you to annotate your photos, doing its best to automate things in your behalf. To do so, it uses an ontology called MOnt that stores the knowledge about what it is relevant to help you.
Feel free to email me if you want to provide some feedback on MeMoT, for suggestions, or for other questions about the work.