Verbesserung der Usability von Saros. unter Verwendung eines User-Centered Design Ansatzes. Konzeptvorstellung der Masterarbeit. von Maria Spiering

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1 Verbesserung der Usability von Saros unter Verwendung eines User-Centered Design Ansatzes Konzeptvorstellung der Masterarbeit von

2 Gliederung Saros Problemstellung Vorgehen Diskussion 2

3 Was ist Saros? 3

4 Saros Paarprogrammierung 4

5 Saros verteilte Paarprogrammierung 5

6 Saros verteilte Partyprogrammierung 6

7 Saros verteilte Partyprogrammierung 7

8 Saros in Eclipse Screenshot 8

9 Wo liegt das Problem? 9

10 Problemstellung Saros Saros Lücke Konzepte und Mentales Modell Funktionen 11

11 Problemstellung - Mentales Modell What we know determines what we see and not the other way around! Erwartungen Erfahrungen Terminologie 12

12 Problemstellung - Mentales Modell What we know determines what we see and not the other way around! Erwartungen Erfahrungen Terminologie 12

13 Problemstellung Was möchtest Du jetzt machen? Ist das das Ziel? Ich möchte verstehen wie die Anwender Saros verstehen! Jain! Wie jetzt? Usa... was? Ich möchte die Usability von Saros verbessern! 13

14 Problemstellung - Usability Effektivität Effizienz Zufriedenheit 14

15 Wie löse ich das Problem? 15

16 Vorgehen Erheben des Mentalen Modells mittels Interviews Videos von A. Solovjev A. Waldmann Evaluation von Saros mittels Nutzung Videos von A. Solovjev A. Waldmann Mentales Modell Diagramm Verbesserung der Usability 16

17 Pool... a mental model know when people look at my work Tell a story Make a project look at other people's work see what's on the front page create an archive host a conversation link to my work from elsewhere contribute to a program look at other people's profiles browse a project build a reputation Make something new share ideas curate submissions fill time download interesting work share other people's work bookmark things to come back for classify my content Upload content comment on someone else's work and ideas describe myself to others see what's cool learn how to make my work better Access the ABC archives create new ways to connect to audiences remix stuff collaborate on a project Find people to work with watch or listen to content find something I'm interested in share my work rate content classify someone else's content belong to a community display my work receive feedback on my work and ideas get to know the people behind the work find out about new submissions mentor emerging media creators follow up after a radio program access skills & capacity outside the ABC get my work on the ABC make stuff collaborate on a project make a project look at stuff find stuff I'm interested in share stuff flag stuff as interesting classify stuff belong to a community put my stuff in the pool feedback on work get to know people see what's happening develop as a professional connect through other media extend the reach of the ABC get my stuff on the ABC produce something gather interesting stuff belong to a media community be a part of the ABC Submit my media to a project Create a group Subscribe to Pool's RSS feed Text-based search Set my default licence settings Join Pool (register) Upload work Comment on work Read a user profile Read the Pool blog Contact pool staff via form Create a Callout Submit my media to a Callout Respond to a forum topic Create a forum topic watch, read listen to embedded media Download audio, video Set Creative Commons licence on my media Log in & Log out Submit my media to a Callout Contact a user via form Create my user profile Subscribe to Pool's RSS feed Contact pool staff via form Read a forum topic Filter contributors by media type Browse all media Categorize my media Read "getting started" Add a profile picture & image for my media Browse existing groups View a group's content Filter media by genre, tag, license, type Tag my media Read about Pool, Community Guidelines, FAQ Add location to my profile View a group's content Filter contributors by media type Title my media Read "known bugs and issues" Describe myself & my interests Mental Model Diagram Beispieldiagramm von 17

18 Vorgehen Erstellen von Personas Entwickeln von Szenarios Mentales Modell Diagramm Verbesserung der Usability Auffinden von Lücken Schließen der Lücken Erkennen von Usability-Problemen Beheben der Probleme mittels Prototypen

19 Vorgehen - User-Centered Design Prinzipien Fokussierung auf Anforderungen der Anwender partizipatives Design iteratives Vorgehen... Methoden Interviews Personas Usability Tests Paper Prototyping... 19

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.

20 Wichtigste Quellen Indi Young. Mental Models - Aligning Design Strategy with Human Behavior. Rosenfeld Media, 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 Danke! 20

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