1. CTQs, Specs & Defects
All Rights Reserved. Copyright @ 2014 Canopus Business Management Group 1
Gain from the Power of Lean Six Sigma – MOOC
By Nilakantasrinivasan
Assignment Submission of : Adith S Shetty
Software Developer
IMS HEALTH, Bangalore
2. Product or Service Selected :
Android App for Recharging Mobile
All Rights Reserved. Copyright @ 2014 Canopus Business Management Group 2
3. All Rights Reserved. Copyright @ 2014 Canopus Business Management Group 3
CTQs
Specification
Limits
Defect Opportunities
Quick Launch of App and
Smooth Operations
Proper Amount to be
recharged
Customer Grievance
addressable
App should not take more than 2 secs
to launch and move to further screens
Apply suitable
Coupons and Discounts
1 defect per 1000 launches . Almost 4 secs max
in abnormal condition. And it should never crash
All the transactions have to
tracked and done with no errors.
Proper Mobile number should be
Recharged proper amount
0 defects tolerated
Discounts have to be properly
applied and accounted.
0 defects tolerated
Customer service centre to
address any problems .
2 calls can be missed in peak hours by the executive ,
but rest all need to be addressed and resolved.