If you have an older relative who sometimes struggles to get to grips with technology, there's no doubt that you'll occasionally be plagued with questions like 'How does this work?', 'What's this doing now?' and 'Can you show me how to do this?' (Hi, mam. Hi, dad.)

The video below perfectly sums up the struggle and has gone viral after Texan woman Cam Garner posted it to Twitter.

Her grandmother was at a football game and was recording the halftime show for posterity - until a kindly gentleman pointed out that she was, in fact, recording herself.

It's short, it's sweet and as many people have put it, it's just so pure.