@inproceedingsJoc2015, Author = {Jochen Meyer and Jutta Fortmann and Merlin Wasmann and Wilko Heuten}, Title = {Making Lifelogging Usable: Design Guidelines for Activity Trackers}, Year = {2015}, Pages = {323-334}, Month = {1}, Booktitle = {Proceedings of 21st International Conference, MMM 2015}, type = {inproceedings} @COMMENTBibtex file generated on