I have had multiple head injuries that have hurt my memory. I was a mess of notes and reminders before a smartphone with a calendar, searchable email and photo

I have had multiple head injuries that have hurt my memory. I was a mess of notes and reminders before a smartphone with a calendar, searchable email and photos for quick image reminders have allowed me to be fairly normal. I however use my phone as a tool, and work hard not to use it as a time sink.