You will hopefully find some useful material in my co-authored book chapter (link below). Working with higher level engineering students, our findings showed conclusively that students who began the programme as technically-enabled, learned more and performed more creatively on the m-learning tasks that those who, for reasons of demographics, social background, gender, educational attainment or other factors, began the module at a technical disadvantage. Something to consider in STEM access programmes.
Notably, tutors are now enlisting mobile technologies in universities more than ever before. In practice, utilizing whatsapp messenger has provided university tutors with an instant messaging application which has potentially improved and facilitated tutor/learner interaction tremendously. This innovative student directed learning experience has produced a rich platform which has helped university tutors by bridging the gap between formal and informal learning,I refer you to the following links which can hopefully provide you with specific experiences you are looking for.