1. 22.6.2015 F-Pointer: FAQs Remberto Martinez Gonzalez. NIT 2003 s13@nit.cs.uta.fi

2. 22.6.2015 Contents n Schematics –F-pointer (Fig 1) –Joystick port (Fig 2)

3. 22.6.2015 Schematics 1/2

4. 22.6.2015 Schematics 2/2

5. 22.6.2015 Case study device n Performance IR LED IR-Photodiode

6. 22.6.2015 Testing software n Joystick driver n layout n interface n help

7. 22.6.2015 Discussions of results n Device –less sensitive n Users feedback –stressed position horizontal, pain in hand. –Better position lifted like phone n Applications –mobile phone, input device along, hybrid input device (on mouse, on keyboard), pictures