- Turn your Old iPad into a Dashcam.
- Turn it into a Security Camera.
- Make a Digital Picture Frame.
- Extend Your Mac or PC Monitor.
- Run a Dedicated Media Server.
- Play with Your Pets.
- Install the Old iPad in Your Kitchen.
- Create a Dedicated Smart Home Controller.
What can I do with a third generation iPad?
https://www.youtube.com/watch?v=21yy7Jof1Gw
Why is the iPad 3 so bad?
The 3 actually benchmarks lower than the 2 as a result. Also the battery which was made much larger to cope with the Retina display took much longer to charge and drained quickly. The form factor was a downgrade as the iPad 3 and 4 were both thicker and heavier than the iPad 2.