avoiding ui mistakes - code palousa 2014
DESCRIPTION
What are some of the most common UI mistakes, and how can you avoid them? We'll look at some common violations of the 10 basic tenets of usable interfaces and examine ways to avoid them.TRANSCRIPT
![Page 1: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/1.jpg)
Avoiding UI Mistakes
Introduction to User Experience Methods
1
Danielle Gobert Cooley @dgcooley
26 February 2014 #CPL14
![Page 2: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/2.jpg)
Danielle Gobert Cooley
2
26 February 2014 @dgcooley #CPL14
@dgcooley
15 years as a UX Specialist BE, Biomedical and Electrical Engineering – Vanderbilt University MS, Human Factors in InformaOon Design – Bentley University
Selected Work
hQp://linkedin.com/in/dgcooley
![Page 3: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/3.jpg)
Good sites?
3
26 February 2014 @dgcooley #CPL14
![Page 4: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/4.jpg)
26 February 2014 @dgcooley #CPL14
4
![Page 5: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/5.jpg)
26 February 2014 @dgcooley #CPL14
5
![Page 6: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/6.jpg)
26 February 2014 @dgcooley #CPL14
6
![Page 7: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/7.jpg)
26 February 2014 @dgcooley #CPL14
7 hQp://www.theworldsworstwebsiteever.com/
![Page 8: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/8.jpg)
26 February 2014 @dgcooley #CPL14
8 hQp://metatech.org/
![Page 9: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/9.jpg)
26 February 2014 @dgcooley #CPL14
9 hQp://www.fgmarchitects.com/
![Page 10: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/10.jpg)
Mistake #1: Keeping Secrets
10
26 February 2014 @dgcooley #CPL14
![Page 11: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/11.jpg)
Tell the user what’s going on.
11
26 February 2014 @dgcooley #CPL14
The system should always keep users informed about what is going on, through appropriate feedback within reasonable Ome.
Where am I?
How do I get Home?
Was my data saved?
How much longer will it
take?
How many steps are there?
Am I done?
Am I logged in?
![Page 12: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/12.jpg)
26 February 2014 @dgcooley #CPL14
12
How do I get Home?
![Page 13: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/13.jpg)
26 February 2014 @dgcooley #CPL14
13
How do I get Home?
![Page 14: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/14.jpg)
26 February 2014 @dgcooley #CPL14
14
How much longer will it
take?
![Page 15: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/15.jpg)
26 February 2014 @dgcooley #CPL14
15
How many steps are there?
![Page 16: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/16.jpg)
26 February 2014 @dgcooley #CPL14
16
Was my data saved?
Mailchimp.com, Kayak.com
![Page 17: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/17.jpg)
26 February 2014 @dgcooley #CPL14
17
Was my data saved?
hQp://swagbucks.com
![Page 18: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/18.jpg)
26 February 2014 @dgcooley #CPL14
18
Was my data saved?
HootSuite iPad app, April 2012
![Page 19: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/19.jpg)
26 February 2014 @dgcooley #CPL14
19
Am I logged in?
![Page 20: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/20.jpg)
26 February 2014 @dgcooley #CPL14
20
Where am I?
![Page 21: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/21.jpg)
26 February 2014 @dgcooley #CPL14
21
Where am I?
![Page 22: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/22.jpg)
Mistake #2: Poor Word Choice
22
26 February 2014 @dgcooley #CPL14
![Page 23: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/23.jpg)
Use words people will understand.
The system should speak the users’ language, with words, phrases and concepts familiar to the user, rather than system-‐oriented terms. Follow real-‐world convenOons, making informaOon appear in a natural and logical order.
26 February 2014 @dgcooley #CPL14
23
![Page 24: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/24.jpg)
Use words people care about
26 February 2014 @dgcooley #CPL14
24
hQp://www.nngroup.com/arOcles/user-‐centric-‐language/
Ortholite ® anatomical footbed
Keep feet comfortable with our Ortholite® washable foam
insole
Breathable mesh lining treated with Aegis®
Fight odor with our Aegis® anOmicrobial-‐treated mesh
lining
![Page 25: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/25.jpg)
Use words people can relate to
26 February 2014 @dgcooley #CPL14
25
hQp://www.nngroup.com/arOcles/user-‐centric-‐language/
Customer must return item within 30 days for full refund.
We give you a 30-‐day, money-‐back guarantee on all of our products.
![Page 26: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/26.jpg)
Mistake #3: Taking Over
26
26 February 2014 @dgcooley #CPL14
![Page 27: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/27.jpg)
User Control and Freedom
Users ocen choose system funcOons by mistake and will need a clearly marked “emergency exit” to leave the unwanted state without having to go through an extended dialogue. Support undo and redo.
26 February 2014 @dgcooley #CPL14
27
![Page 28: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/28.jpg)
User Control and Freedom <script language="JavaScript1.2"> <!-‐-‐ top.window.moveTo(0,0); if (document.all) { top.window.resizeTo(screen.availWidth,screen.availHeight); } else if (document.layers||document.getElementById) { if (top.window.outerHeight<screen.availHeight||top.window.outerWidth<screen.availWidth){ top.window.outerHeight = screen.availHeight; top.window.outerWidth = screen.availWidth; } } //-‐-‐> </script>
26 February 2014 @dgcooley #CPL14
28
![Page 29: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/29.jpg)
Mistake #4: Being Inconsistent
29
26 February 2014 @dgcooley #CPL14
![Page 30: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/30.jpg)
Consistency and Standards
Users should not have to wonder whether different words, situaOons, or acOons mean the same thing. Follow plauorm convenOons.
26 February 2014 @dgcooley #CPL14
30
?
![Page 31: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/31.jpg)
26 February 2014 @dgcooley #CPL14
31
![Page 32: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/32.jpg)
26 February 2014 @dgcooley #CPL14
32
Recommenda)on: Both for consistency and intui6veness, use the tradi6onal calendar picker tool throughout the applica6on.
![Page 33: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/33.jpg)
26 February 2014 @dgcooley #CPL14
33
The three-‐way toggle, though not unique to this tool, is not an immediately-‐recognizable control.
Recommenda)on: Consider a more tradi6onal radio bu?on control:
Exists: ¤Yes ¢No ¢Either
![Page 34: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/34.jpg)
Consistency and Standards
26 February 2014 @dgcooley #CPL14
34
![Page 35: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/35.jpg)
Mistake #5: Making Mistakes Easy
35
26 February 2014 @dgcooley #CPL14
![Page 36: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/36.jpg)
Error PrevenOon
Even beQer than good error messages is a careful design which prevents a problem from occurring in the first place. Either eliminate error-‐prone condiOons or check for them and present users with a confirmaOon opOon before they commit to the acOon.
26 February 2014 @dgcooley #CPL14
36
![Page 37: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/37.jpg)
26 February 2014 @dgcooley #CPL14
37
![Page 38: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/38.jpg)
26 February 2014 @dgcooley #CPL14
38 hQp://www.lukew.com/ff/entry.asp?571
![Page 39: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/39.jpg)
26 February 2014 @dgcooley #CPL14
39 Microsoc Word, Unknown version; Microsoc Word for Mac 2011, Version 14.3.1
![Page 40: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/40.jpg)
Mistake #6: Relying on People’s Memories
40
26 February 2014 @dgcooley #CPL14
![Page 41: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/41.jpg)
RecogniOon > Recall
Minimize the user’s memory load by making objects, acOons, and opOons visible. The user should not have to remember informaOon from one part of the dialogue to another. InstrucOons for use of the system should be visible or easily retrievable whenever appropriate.
26 February 2014 @dgcooley #CPL14
41 hQp://online.epocrates.com/noFrame/
![Page 42: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/42.jpg)
26 February 2014 @dgcooley #CPL14
42 Microsoc PowerPoint for Mac 2011, Version 14.3.1
![Page 43: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/43.jpg)
Mistake #7: Failing to Balance Ease & Speed
43
26 February 2014 @dgcooley #CPL14
![Page 44: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/44.jpg)
Flexibility and Efficiency of Use
Accelerators – unseen by the novice user – may ocen speed up the interacOon for the expert user such that the system can cater to both inexperienced and experienced users. Allow users to tailor frequent acOons.
26 February 2014 @dgcooley #CPL14
44
![Page 45: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/45.jpg)
26 February 2014 @dgcooley #CPL14
45 American Giant, ThinkGeek
![Page 46: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/46.jpg)
26 February 2014 @dgcooley #CPL14
46 Chrome’s right-‐click menu
![Page 47: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/47.jpg)
26 February 2014 @dgcooley #CPL14
47 Microsoc Word and PowerPoint for Mac 2011, Version 14.3.1
![Page 48: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/48.jpg)
26 February 2014 @dgcooley #CPL14
48 TwiQer’s iOS app, November 2011
![Page 49: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/49.jpg)
Mistake #8: Too Much Stuff
49
26 February 2014 @dgcooley #CPL14
![Page 50: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/50.jpg)
AestheOc and Minimalist Design
Dialogues should not contain informaOon which is irrelevant or rarely needed. Every extra unit of informaOon in a dialogue competes with the relevant units of informaOon and diminishes their relaOve visibility.
26 February 2014 @dgcooley #CPL14
50
![Page 51: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/51.jpg)
26 February 2014 @dgcooley #CPL14
51
![Page 52: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/52.jpg)
AestheOc and Minimalist Design
26 February 2014 @dgcooley #CPL14
52 Lane Furniture (2011)
![Page 53: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/53.jpg)
26 February 2014 @dgcooley #CPL14
53
![Page 54: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/54.jpg)
26 February 2014 @dgcooley #CPL14
54 hQp://lesscontentmorestrategy.com
![Page 55: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/55.jpg)
Mistake #9: Bad Error Messages
55
26 February 2014 @dgcooley #CPL14
![Page 56: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/56.jpg)
Help users recognize, diagnose, and recover from errors
Error messages should be expressed in plain language (no codes), precisely indicate the problem, and construcOvely suggest a soluOon.
26 February 2014 @dgcooley #CPL14
56
![Page 57: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/57.jpg)
26 February 2014 @dgcooley #CPL14
57
![Page 58: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/58.jpg)
26 February 2014 @dgcooley #CPL14
58
![Page 59: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/59.jpg)
26 February 2014 @dgcooley #CPL14
59 Chrome, version 26.0.141065 – May 2013
![Page 60: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/60.jpg)
26 February 2014 @dgcooley #CPL14
60
![Page 61: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/61.jpg)
26 February 2014 @dgcooley #CPL14
61
![Page 62: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/62.jpg)
26 February 2014 @dgcooley #CPL14
62 AmericanGiant.com
![Page 63: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/63.jpg)
Mistake #10: No or Bad Help
63
26 February 2014 @dgcooley #CPL14
![Page 64: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/64.jpg)
Help and DocumentaOon
Even though it is beQer if the system can be used without documentaOon, it may be necessary to provide help and documentaOon. Any such informaOon should be easy to search, focused on the user’s task, list concrete steps to be carried out, and not be too large.
26 February 2014 @dgcooley #CPL14
64
![Page 65: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/65.jpg)
26 February 2014 @dgcooley #CPL14
65
![Page 66: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/66.jpg)
Help and DocumentaOon
26 February 2014 @dgcooley #CPL14
66 Microsoc PowerPoint for Mac 2011, Version 14.3.1
![Page 67: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/67.jpg)
Bonus Mistake: Being Evil
67
26 February 2014 @dgcooley #CPL14
![Page 68: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/68.jpg)
Dark PaQerns
26 February 2014 @dgcooley #CPL14
68 darkpaQerns.org
A Dark PaQern is a type of user interface that appears to have been carefully craced to trick users into doing things, such as buying insurance with their purchase or signing up for recurring bills.
![Page 69: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/69.jpg)
Road Block
26 February 2014 @dgcooley #CPL14
69
![Page 70: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/70.jpg)
So, ask yourself: • Am I keeping them informed about what’s going on? • Will they understand this terminology? • If I do X, will it take control away from my user? • Am I being consistent with standards? With myself? • How can I reduce the possibility that they will make this mistake? • Am I asking them to remember something unnecessarily? If they get a phone
call in the middle of this, are they screwed? • Am I accommodaOng both my novices and my experts? (How about repeat
novices?) • Is there too much crap in here? • Have I given them the informaOon they need to recover from their errors? • Can they find the help they need? Quickly and easily? When and where they
need it?
• Are we being evil?
70
26 February 2014 @dgcooley #CPL14
![Page 71: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/71.jpg)
10 HeurisOcs for User Interface Design
26 February 2014 @dgcooley #CPL14
71
![Page 72: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/72.jpg)
References
26 February 2014 @dgcooley #CPL14
72
![Page 73: Avoiding UI MIstakes - Code PaLOUsa 2014](https://reader033.vdocuments.us/reader033/viewer/2022051515/54c898274a7959c6408b4616/html5/thumbnails/73.jpg)
More from me?
25 February 2014 @dgcooley #CPL14
73