Have a record of your last period in case you need it.
An app recording the last X minutes or hours – GPS, audio. You set up the time length to be recorded, and you’ll always have that amount of data recorded at any given time.
You would like to write a blog post, but you are not good at writing, have no experience or time.
An app and website where you can press a button, speak into your device’s microphone (or upload a recording) about the subject – anyone can speak – and get an article written based on your recording. You should talk about the subject and include instructions to the writer and editor who will make this into an article.