I have a big TV in my livingroom that I cast a series of dashboards to during the day (news at 12 and 6pm, House status at 10pm, Calendar at 7am when I wake up etc etc) and a pic of my son that I have from my NAS (its the same pic over and over).
My wife wants to know if she can select a picture herself cos shes getting bored of the same pic.
How would I execute a “file picker” for her so that she can change the “picture of the day” as a “user”?