Hardware & software:
- Apple Today at https://www.apple.com/today/ for free from Rene Ritchie.
- Apple Creativity for Kids at https://apple.co/creativityforkids for free from Rene Ritchie.
- Finger Cots for various $ (Amazon Affiliate Link) from Andy Ihnatko.
- Finder Batch Rename for free from Andy Ihnatko.
- Hygiene Hand Antimicrobial Brass EDC Door Opener & Stylus at https://www.kickstarter.com for $21 (and other $ options) from Leo Laporte.
- TidBits.com at https://tidbits.com for free from Adam Engst.
- Agenda (Mac App) at https://agenda.com for free (with subscription $ when adding features) from Adam Engst.