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Lean UX and Design winning mobile apps
This document discusses lean UX design principles for mobile apps. It emphasizes starting with minimum viable products (MVPs) using techniques like paper prototyping, interactive wireframing, single features, or "fake doors" to test usability cheaply and quickly. The goal is to solve 80% of problems with 20% of the effort through a feedback loop that allows for fast learning. UX is described as the "experience" an app provides rather than how it looks or is made, and mobile requires special usability considerations due to touchscreens.
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Lean UX and Design winning mobile apps
- 1. Fake it. Makeit. Ship it. Lean UX to design winning mobile apps Kosala Nuwan Perera @kosalanuwan
- 2. Question … Can youexplain what UX is?
- 3. UX is notabout #1 … How it looks like in brochures …
- 4. UX is notabout #2 … How or what it made out of …
- 5. It’s about the “experience” thatit gives you … Image used with permission
- 6. Mobile is less forgiventhan web if you do it wrong … Image used without permission of any sort
- 7.
- 8. Now we callit OW zones
- 9. Sign in Choose Pay Go Join fora course basic example CodeCamp 1 2 3 4
- 10. Question … How doyou know if it’s usable?
- 11.
- 12. Sign in Choose Pay Go Simple enuf Aesthetics Combinedsources Accurately Singularity 1 2 3 4
- 13. Sign in Choose Pay Go Complex Not readable Notreliable Too slow Do it yourself 1 2 3 4
- 14. Question … But, howcan you know if it’s usable?
- 15. Feedback loop Learning asfast as possible! Image used without permission of any sort
- 17. Lean UX by JeffGothelf Read this book!
- 18. Shorter version … Doit in a cheaper, smarter, faster way …
- 19. Solving 80% ofthe original problem for 20% of the effort is a major win!
- 20. Instafind Testing usability w/ paper prototyping Imageused without permission of any sort
- 21. Keynotopia Testing usability w/ interactive wireframing Imageused without permission of any sort
- 22. Everything’s an MVP! Singlefeatured MVP, Wizard of Oz, Fake doors, …
- 23.
- 24. Yeetup Wizard of Oz forbehind the curtain peeps …
- 25. Approve.ly Fake Doors to buildunknown, and fake the rest …
- 26. Approve.ly Fake it beforeyou make it … Image used without permission of any sort
- 27. Sign in Choose Pay Go Join fora course Fake Door CodeCamp 1 2 3 4
- 28. Fake it. Makeit. Ship it. Kosala Nuwan Perera @kosalanuwan
Editor's Notes
- #3 When different teams saying different set of problems how do you know which one to fix?
- #4 When different teams saying different set of problems how do you know which one to fix?
- #5 When different teams saying different set of problems how do you know which one to fix?
- #7 Mr. tappy is one cool way to do usability testing. It records what user is doing and later you can playback to see the where user was struggling.
- #8 Mr. tappy is one cool way to do usability testing. It records what user is doing and later you can playback to see the where user was struggling.
- #9 Many usability test methods; Hallway testing, remote usability testing, expert review, A/B testing or Split testing are the famous approaches for the problem.
- #10 Many usability test methods; Hallway testing, remote usability testing, expert review, A/B testing or Split testing are the famous approaches for the problem.
- #11 Rolf Molich is an expert when it comes to UX. He did some experiments to establish some standards.
- #12 When different teams saying different set of problems how do you know which one to fix?
- #13 Many usability test methods; Hallway testing, remote usability testing, expert review, A/B testing or Split testing are the famous approaches for the problem.
- #14 Rolf Molich is an expert when it comes to UX. He did some experiments to establish some standards.
- #15 Rolf Molich is an expert when it comes to UX. He did some experiments to establish some standards.
- #16 When different teams saying different set of problems how do you know which one to fix?
- #17 Did a usability test of the same solution with 19 different teams and they came up with 300+ usability problems. Out of those 230+ were reported just once. Now there are 3 conclusions based on these findings.
- #18 But, don’t panic!
- #19 Rolf Molich is an expert when it comes to UX. He did some experiments to establish some standards.
- #20 When different teams saying different set of problems how do you know which one to fix?
- #21 When different teams saying different set of problems how do you know which one to fix?
- #22 Mr. tappy is one cool way to do usability testing. It records what user is doing and later you can playback to see the where user was struggling.
- #23 Mr. tappy is one cool way to do usability testing. It records what user is doing and later you can playback to see the where user was struggling.
- #24 Mr. tappy is one cool way to do usability testing. It records what user is doing and later you can playback to see the where user was struggling.
- #25 Mr. tappy is one cool way to do usability testing. It records what user is doing and later you can playback to see the where user was struggling.
- #26 Rolf Molich is an expert when it comes to UX. He did some experiments to establish some standards.
- #27 When different teams saying different set of problems how do you know which one to fix?
- #28 There are other ways to test usability; Expert reviews – mostly a scientific approach to check if the ui design adheres to certain pre-defined usability guidelines. In order to automate usability testing, the automating expert reviews that are based on heuristics and design guidelines is better approach and will add many benefits as well; Jackob Nielson’s 10 usability heuristics. UI design guidelines, we also call it a theme.
- #29 There are other ways to test usability; Expert reviews – mostly a scientific approach to check if the ui design adheres to certain pre-defined usability guidelines. In order to automate usability testing, the automating expert reviews that are based on heuristics and design guidelines is better approach and will add many benefits as well; Jackob Nielson’s 10 usability heuristics. UI design guidelines, we also call it a theme.
- #30 There are other ways to test usability; Expert reviews – mostly a scientific approach to check if the ui design adheres to certain pre-defined usability guidelines. In order to automate usability testing, the automating expert reviews that are based on heuristics and design guidelines is better approach and will add many benefits as well; Jackob Nielson’s 10 usability heuristics. UI design guidelines, we also call it a theme.
- #31 Mr. tappy is one cool way to do usability testing. It records what user is doing and later you can playback to see the where user was struggling.
- #32 Mr. tappy is one cool way to do usability testing. It records what user is doing and later you can playback to see the where user was struggling.
- #33 Rolf Molich is an expert when it comes to UX. He did some experiments to establish some standards.