[trelltron]

Tangentially related, but Black Mirror has a great episode which covers a similar premise to your 'contact lens size HoloLens' one.

Basically everything you see is recorded, and you can revisit any moment you've experienced any time you want. Which has many negative effects in the show, but which would actually avoid the author's problem altogether, as you no longer have to 'spend time' to take pictures.

If recording of all of your experiences (good and bad) are implicit, then will it improve our ability to live in the moment? Will it dilute the significance of the moments we want to 'choose' to remember if everything else is bundled in there too?

One of the suggestions of the episode seems to be that allowing ourselves to return to the past to such a degree can make it hard to escape from it and move on with out lives.

[eterm]

This episode was "The Entire History of You" if anyone is looking to check it out. It is one of the strongest episodes of all the series.