6. UPDD Commander Presets - Studio One TUIO UPDD Commander:  1. Open UPDD Commander settings.  2. Click the '+' Icon Left-Bottom and add the 'Studio One' preset. 3. Navigate to Studio One Section One the left should be like this as shown below.  4. Click the '+' icon and add these gesture as shown below  5. Set the Action for 'Two Finger Tap' to 'Show / hide Smart Magnifier'  6. Set the Action for 'Two Finger Pinch Expand' to 'Adjust Smart Magnifier zoom' In Studio One:   -   To enable touch in Studio One go to  Preferences > General  and  enable TUIO .( Set Port at: 3333 )  - Drag the Preferences window that is shown below on the MP Controller's screen and click " This " More information from Touch-base here .