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![Why?
“Usability is like oxygen.You don’t notice it
until it’s missing”
Usability and the bottom line [Donahue]
“1 $ spent in usability results in a
return of 30.25 $“
Usability is good business [Donahue et al.]](https://image.slidesharecdn.com/presentation-score-it-150619093936-lva1-app6892/85/Presentation-SCORE-IT-56-320.jpg)
Uploaded byGemma Catolino
Presentation SCORE-IT
The document outlines a project at the University of Salerno focused on developing an app to support public transport mobility, addressing user needs like registration, real-time feedback, and usability. Key components include design requirements, testing procedures, and the importance of usability for enhancing user experience and system effectiveness. Additionally, it emphasizes the significance of scalable and efficient web service development using GTFS data.
![[2015/2016] Mobile thinking](https://cdn.slidesharecdn.com/ss_thumbnails/01courseintromobilethinking-160226191522-thumbnail.jpg?width=640&height=640&fit=bounds)
Presentation SCORE-IT
- 1. Università degli studidi Salerno Dipartimento di Studi e Ricerca Aziendale (Management & InformationTechnology) Corso di Laurea Magistrale inTecnologie Informatiche e Management Progettazione e Sviluppo di un’App a Supporto della Mobilità Catolino Gemma, D’Eugenio Elisa, De Chiara Davide, Longo Alessandro Tutors: Andrea De Lucia, Filomena Ferrucci, Pasquale Salza
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- 4. 50%of young peopleuse public transport Some statistics
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- 13. ?Will this service alwaysbe reliable
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- 15. Progettazione e Sviluppodi un’App a Supporto della Mobilità
- 16. Transport as a“Service”
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- 19. • Registration • Login •Account Requirements
- 20. • Login Requirements • Registration •Account • Stops • Trips • Routes
- 21. • Stops • Trips Requirements •GTFS data • News • Favourites • Routes • Login • Registration • Account
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- 27. Event driven + Easy toDevelop Web Service
- 28. Json data Speed reading Eventdriven + Easy to Develop Web Service
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- 33. GTFSGeneral Transit Feed Speci1ication
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- 48. Manually produced Oracle Output Testing theweb service compared with
- 49. Manually produced Oracle Output Testing theweb service is equal to
- 50. Manually produced Oracle Output Testing theweb service is equal to
- 51. Manually produced Oracle Output Testing theweb service is not equal to
- 52. Manually produced Oracle Output Testing theweb service is not equal to
- 53. Testing the mobileapp UnitTesting BUILD TEST
- 54. Testing the mobileapp Functional testing
- 55. Testing the mobileapp Usability testing Fail Easy Usability
- 56. Why? “Usability is likeoxygen.You don’t notice it until it’s missing” Usability and the bottom line [Donahue] “1 $ spent in usability results in a return of 30.25 $“ Usability is good business [Donahue et al.]
- 57. Visibility of systemstatus User control and freedom Match between system and the real world Consistency and standards Error prevention Recognition rather than recall Flexibility and efficiency of use Aesthetic and minimalist design Help users recognize, diagnose, and recover from errors Help and documentation
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- 59. Questionario Task Results Seconds/Task:The seconds necessaryto complete the task NOS:The steps necessary at the user to complete the task Errors/Task:The number of errors made by users to complete the task
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- 61. The average ofsteps necessary at the user to complete the task ClicksSeconds
- 62. The average ofsteps necessary at the user to complete the task ClicksSeconds Statistically Significant
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- 64. Initiating Executing Closing Planning and design Monitoringand controlling
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- 66. TheTeam is atwork!
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