Streamline Measurement Process with Technological Advance Tooling for Measuring Brake Disc

Any who has ideas on my reseasch project.

These are the topics are need to cover for now.

1. Wearing modes to classify the disc failure.

2. What are the latest advance technological technics avaliable to measure disc brakes more efficient, 100% accurate with scale of micro's and effective.

3. Any work that has been conducted on disc brake modes literature

4. How big is this problem brake disc failure global 

Please anyone who can assist I will appreciate. sifisonxumalo2@hotmail.co.uk