Hardware & software:
- NFC Ring at http://nfcring.com for £29 from Leo Laporte.
- EditReady at https://www.divergentmedia.com for $49.99 from Alex Lindsay.
- iWerkz Universal Foldable Bluetooth Keyboard, Black/White (44652BW)
for $28.29 (on Amazon) from Andy Ihnatko.
- Update Everything at the App Store on 9/17/14 for various from Rene Ritchie.