Red Shark Short

This app needs a cheap optical office mouse to work. IR (infrared), gamer, laser mice wont work. I have good experience with 1600 DPI mice.1. Start the app2. Put your smartphone on the desk, screen upwards3. Put your mouse on the phone4. Check if the cursor is moving. If not, try to move your mouse a bit, or rotate. If doesnt work anyway, replace it.For more details regarding the possible issues, best practices, etc., visit the following page:https://seeal.eu