RF.plan

RQ:

FGI( Focus Group Interview ) : Should be I interviewing Service Provider and User about the RF.

Cross sectional analysis : sample-analysis one time for standard.

Time series analysis : The iteration to determine analysis at a distance of time.

www.RF.com : 

• index; home
• introduce
• purpose
• benefit
• Access mode
• guide
• owne, manager, employee
• customer, guest
• developer
• API
• Tutorial
• Reference
• Services
• contact
• Faq
• QnA
• codes
• develop

web.RF.com / mobile.RF.com

• database is based on RF_SQL_DB( common ).
• Service Provider
• Identify 
• Sign in : PIN, Business number
• Employee : PIN, Mobile-sms
• User
• Identify 
• Sign in : PINm, Mobile-sms
• Guest : Mobile-sms
• 
  

api.RF.com

• query scheme : https://api.RF.com/:role/:crud/:cmd/:data
• role; owner, manager, employee, customer, guest, ...
• curd; create, read, update, delete and so on special query.
• cmd; command query.
• data; IO binary or text data