https://www.google.com/search?q=pic18+mouse+button&sourceid=ie7&rls=com.microsoft:en-us:IE-SearchBox&ie=&oe=&gws_rd=ssl

http://www.microchip.com/forums/m116779.aspx

Mouse wheel pic18f2550 —

http://www.microchip.com.edgekey.net/forums/m676193-print.aspx <— this one–> 2550_Mouse_Wheel.zip (99.49 kb)

https://www.google.com/#q=USB+HID+Mouse+Wheel+On+PIC18F2550

http://www.microchip.com/forums/m468995.aspx

http://www.libstock.com/project_categories/view/22/usb/page:2

http://www.pololu.com/file/0J472/MMA7361LC.pdf

http://www.pololu.com/product/1247

MMA7361 Accelerometer Sensor Acceleration Module Angle Inclination Sensor

http://www.amazon.com/Kootek%C2%AE-Arduino-MPU-6050-gyroscope-accelerometer/dp/B008BOPN40/ref=pd_sim_sbs_indust_3?ie=UTF8&refRID=18VT5W61R8K9C3SDQ779

Kootek® Arduino GY-521 MPU-6050 Module 3 axial gyroscope accelerometer stance tilt module

https://www.google.com/#q=triple+axis+accelerometer

mouse/keyboard:::https://sites.google.com/site/ytsnew/home/pic18f4550

Search:::https://www.google.com/search?hl=en&source=hp&q=pic18f+ir+mouse+&gbv=2&oq=pic18f+ir+mouse+&gs_l=heirloom-hp.3…2945.16871.0.17196.16.16.0.0.0.0.90.1055.16.16.0….0…1ac.1.34.heirloom-hp..2.14.915.hHNLSjApYck

+=+=http://ferretrobotics.blogspot.com/2011/01/interfacing-optical-mouse-usb-with-pic.html

http://pickandplace.wordpress.com/2012/05/16/2d-positioning-hacking-an-optical-mouse/

http://vortex.embedders.org/data/Athena%20to%20Optical%20Mouse.pdf

http://www.edaboard.com/thread117771.html