Verbesserung der Usability von Saros unter Verwendung ... · Verbesserung der Usability von Saros,...

Verbesserung der Usability von Saros

unter Verwendung

eines User-Centered Design Ansatzes

Konzeptvorstellung der Masterarbeit

von

Maria Spiering

Maria SpieringVerbesserung der Usability von Saros, 15.03.2012, Freie Universität Berlin

Gliederung

• Saros

• Problemstellung

• Vorgehen

• Diskussion

2


Was ist Saros?

3


Saros

•

4

Paarprogrammierung


Saros

•verteilte

5

Paarprogrammierung


Saros

•verteilte

6

Partyprogrammierung


Saros

•verteilte

7

Partyprogrammierung

Saros in Eclipse Screenshot

8


Wo liegt das Problem?

9


Problemstellung

11

SarosSaros

„Lücke“

Mentales Modell

Konzepte

und

Funktionen


Problemstellung -

What we know determines

what we see

12

Mentales Modell

and not the other way around!

Erfahrungen

Terminologie

Erwartungen


Problemstellung

13

•Was möchtest Du jetzt

machen?

• Ist das das Ziel?

•Wie jetzt?

•Usa... was?

• Ich möchte verstehen

wie die Anwender

Saros verstehen!

•Jain!

• Ich möchte die

Usability von Saros

verbessern!


Problemstellung -

•Effektivität

•Effizienz

•Zufriedenheit

14

Usability


Wie löse ich das Problem?

15


Vorgehen

16

Verbesserung

der Usability

Erheben des

Mentalen Modells

mittels

• Interviews

• Videos von

• A. Solovjev

• A. Waldmann

mittels

• Nutzung

• Videos von

• A. Solovjev

• A. Waldmann

Evaluation

von Saros

Mentales Modell

Diagramm

produce something

make stuff

remix stuff

Make something new

display my work

collaborate on a project

collaborate on a project

share ideas

make a project

host a conversation

Make a project

curate submissions

Find people to work with

Tell a story

create an archive

belong to a media community

put my stuff in the pool

Upload content

contribute to a program

belong to a community

belong to a community

feedback on work

receive feedback on my work and

ideas

comment on someone else's work and ideas

look at stuff

browse a project

look at other people's work

Access the ABC archives

see what's on the front page

find something I'm interested

in

watch or listen to content

fill timedownload interesting

work

find stuff I'm interested in

know when people look at

my work

get to know people

describe myself to

others

look at other people's profiles

get to know the people behind the

work

develop as a professional

build a reputation

learn how to make my work

better

mentor emerging

media creators

see what's happening

see what's cool

find out about new

submissions

gather interesting stuff

flag stuff as interesting

rate content

link to my work from elsewhere

classify my content

classify someone else's

content

bookmark things to come

back for

share stuff

share other people's work

share my work

be a part of the ABC

get my stuff on the ABC

get my work on the ABC

extend the reach of the

ABC

access skills & capacity

outside the ABC

create new ways to

connect to audiences

connect through other

media

follow up after a radio

program

Join Pool (register)

Log in&

Log out

Text-based search

Create my user profile

Describe myself

& my interests

Describe my current projects

Add a profile picture &

image for my media

Add location to my profile

Set profile contact

preferences

Set my default licence settings

Read about Pool,

Community Guidelines,

FAQ

watch, read listen to

embedded media

Subscribe to Pool's RSS feed

Read the Pool blog

Download audio, video

Upload workComment on

work

Browse all media

Filter media by genre, tag,

license, typeTag my media

Describe my media

Title my media

Categorize my media

Set Creative Commons

licence on my media

Submit my media to a

project

List users (contributors)

Filter contributors

by media type

Read a user profile

Contact a user via email form

Create a group

Browse existing groups

View a group's content

Read a forum topic

Create a forum topic

Respond to a forum topic

Contact pool staff via email

form

Read "getting started"

Read "known bugs and issues"

classify stuff

Subscribe to Pool's RSS feed

View a group's content


form

Create a Callout


Callout


form


Callout

Filter contributors

by media type

Filter contributors

by media type

Pool... a mental model

Pool Mental Model

ABC Pool

Document

Project

14 May 2009Date

http://acid.net.au

Mental Model Diagram Beispieldiagramm von http://acid.net.au

17


Vorgehen

18

Verbesserung

der Usability

Mentales Modell

Diagramm

Erstellen von

Personas

Entwickeln von

Szenarios

Auffinden von

„Lücken“Schließen der

„Lücken“

Erkennen vonUsability-Problemen

Beheben der

Probleme

mittels

• Prototypen

16.08.201216.07.2012


Vorgehen -

• Prinzipien

• Fokussierung auf Anforderungen der Anwender

• partizipatives Design

• iteratives Vorgehen

• ...

• Methoden

• Interviews

• Personas

• Usability Tests

• Paper Prototyping

• ...

19

User-Centered Design


Wichtigste Quellen

• Indi Young. Mental Models - Aligning Design Strategy with Human Behavior.

Rosenfeld Media, 2008.

• Zitat auf Folie 11

Jeroen J.G. van Merrienboer and Paul A. Kirschner. Ten Steps to Complex Learning - A

Systemativ Approach to Four-Component Instructional Design. Lawrence Erlbaum Assoc

Inc., 2007, Seite 131.

• Grafiken

• www.saros-project.org

• www.eclipse.org/artwork/

• http://rrze-icon-set.berlios.de

• http://www.good.is

• http://galileoweb.org

• http://acid.net.au

! Danke!

20

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