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Piotr	
  Źrołka	
  	
  
(piotr.zrolka@gmail.com)	
  
Usability	
  Expert	
  

Let's talk about usability…
Agenda:	
  

1.	
  Few	
  words	
  about	
  usability	
  
2.	
  User	
  Research	
  
3.	
  Design	
  
4.	
  Usability	
  tesJng	
  
1
LEARNABILITY
MEMORABILITY

EFFICENCY
ERRORS

SATISFACTION
Users	
  Don’t	
  Really	
  	
  	
  	
  	
  	
  	
  	
  	
  
Read	
  Pages	
  
	
  

Users	
  Don’t	
  
Make	
  Op6mal	
  
Choices	
  
	
  

Users	
  Muddle	
  
Through	
  
	
  
2
USER
RESEARCH
User Research
Define goals and
target groups
Choose elicitation method
Recruit participant
Prepare and conduct reqs
gathering session
Eliciting requirements
Documenting requirements

Donald	
  Tusk	
  
Lat 56
Wyksztalcenie: historyk
3

DESIGN
4

USABILTY
TESTING
Make it simple!

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Usability