Using my IPAD as an extended display using AirDisplay.

Using my IPAD as an extended display using AirDisplay.

I couldn't use AirDisplay at McDonald's or Starbuck's. The wi-fi blocked local traffic. So - this is my work-around.

In a nutshell:

• Enabled Bluetooth on both and connected my IPAD to my Mac.
• Started AirDisplay on both and connected.
• When it started up, my Mac's display shrunk to the size of my IPAD. 
• System preferences (on my Mac)
• Displays
• Arrangement - un-check 'Mirror Displays' and position the small window.