Take moment to familiarize with the specification files attached. All desired function and features are included and conceptualized within those files. If something is unclear please forward your questions, but only after becoming familiar with the files attached. The theme of this description is 'look at all attached files'. The following are the requirements summary: 3 visible axis [static model lines] 6 vertices [dynamic points which will construct our spectrum graph along axis] Generate 8 quadrants based on position of vertices (2 vertices on each axis, as seen in attached 3D concept model) Touch sensitive (as implemented in google touchrotate code) Highlight largest quadrant visually and dim/transparent all others Display across different device screen sizes effectively With a lot of the code already provided, there is a fair amount of copy and paste work here. I see the main bottleneck activity would be generating the 8 quadrants. In addition it is important to highlight the quadrant with the largest area(calculated (length x width x height) / 2) opaque and the programmatically transparent 7 other quadrants. See 3D image file for visual depiction of desired result. See the following link to Google's API demoing 'touchrotate' functionality desired. /7aeqrtr This is a very complex project where only the most professional and confident should apply. Nothing less than 100% job requirement completion will be rewarded. Desired Skills: Android, Java, OpenGL Keywords: Mobile Applications, Android, OpenGL, Java