Recording feedback

Last week I experimented with recording the feedback I gave to students on my smartphone and then emailing the recording to the student. I need to gather feedback myself on whether this is useful - and whether students actually listen to it. However, in the meantime I intend to use it anyway since it doesn't take much to press record and actually allows me to listen to myself giving feedback too.

I should remember to do this with all students as I give feedback but if I'm supervising you and we are discussing something that you think you might want to listen to again at a later stage then remind me to record.