use Arduino and Bluetooth to control a computer

How feasible to use an Arduino board and Bluetooth to control the cursor on an iPad?

Apple now allows a standard Bluetooth mouse to control my iPad, and so that is easy to do.

I want to use software to program the actions of the mouse.

Execute operations by clicking in the appropriate places on the iPad.

I plan to automates some operations like:

Copy the customer's note from the text in to the clipboard
Open an email
Paste the text in to the body of the email
Copy the phone number in to the clipboard
Paste it in to the subject line
Select the email address from my list of contacts
Let me enter the client's name on the subject line
Let me audit the email
Let me send it