Lean UX. Context of Use. KP Ludwig John. Lean UX Context of Use

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1 Lean UX KP Ludwig John Lean UX

2 Preconditions Already existing Determination of provider goals Definition of target groups Personas Goal to get clear ideas about the circumstances the application will be used in KP Ludwig John Lean UX

3 Situation Interactive Applications continue to migrate into our physical environment. We use them in a myriad of locations and a broad variety of circumstances That might be mobile devices But even more wearables embedded systems Internet of Things KP Ludwig John Lean UX

4 Task Find and select the most appropriate interaction modality according to User environment constraints. KP Ludwig John Lean UX

5 Related Questions What hardware is used/available? Which Interface Options come with it? Are there any specific room situations (physical environment) (Light / Brightness, Moisture / Humidity, Noise etc.) Do there exist Restrictions for the user? (Gloves, environmental influences, visibility conditions etc.) What s the timeframe for the interaction? Examples: KP Ludwig John Lean UX

6 KP Ludwig John small screen Mouse, Keyboard User Environment Lean UX Control software sewage treatment Context of plant Use IMS-KIS/2011

7 KP Ludwig John User operates other systems in other rooms simultaneously User Environment Lean UX Control software sewage treatment Context of plant Use IMS-KIS/2011

8 KP Ludwig John Sometimes User leaves control room to work outside the building User Environment Lean UX Control software sewage treatment Context of plant Use IMS-KIS/2011

9 KP Ludwig John Chemistry laboratory User Environment Lean UX Control software sewage treatment Context of plant Use IMS-KIS/2011

10 KP Ludwig John Factory Hall, noisy Touch Screen User Environment Lean UX Control software grinding Context of plant Use UX-Lab/2015

11 KP Ludwig John Mouse, Keyboard, Large Screen, Internet connection User concentrates on goals of Interaction, quit environment User Environment Lean UX Context of Library Use

12 KP Ludwig John Touchscreen, relativ klein, tragbar, Internetverbindung Nutzer in Bewegung, viele Eindrücke aus der Umgebung, laut User Environment Lean UX open Context air museum of Use

13 NFC-Tag auf dem Tisch / smart phone mit kleinem touchscreen KP Ludwig John Starkes Ablenkungspotential der Umgebung, laut Nutzer in konzentrierter sitzender Haltung User Environment Lean UX pub

14 Navigationsgerät, KP Ludwig John mittelgroßer touchscreen, Audio sehr gut Aufmerksamkeitsfokus auf Fahrsituation, visuelle und haptische Interaktion nur eingeschränkt möglich User Environment Lean UX Car Context Drivers of Place Use

15 RFID-Chip KP Ludwig Zugangssystem John mit Bildschirm und Sensor Vom Fahrgast mitgeführt: Token oder Chipkarte Kurzzeit Interaktion, mehrfach (Intervall) User Environment Lean UX Context of Metro Use

16 KP Ludwig John Zwischen den Interaktionen große Pausen, in denen die Aufmerksamkeit anderweitig gefordert ist User Environment Lean UX Context of Metro Use

17 Nach KP Ludwig der Fahrt John Verlassen des Metrosystems durch Rückgabe des Tokens User Environment Lean UX Context of Metro Use

18 RFID KP Ludwig Reader, John Students ID Card, Großer Touchscreen Nutzer steht während der Interaktion, rel. kurze Verweildauer Ablenkung aus dem Umfeld durch Passanten, Beobachter, Geräusche User Environment Lean UX interactive Context public of screen Use

19 Elements Categories may be modified depending on the project Name of User Context (There might be more than one) Photograph of User Context Hardware / Interface Beschreibung der genutzten technischen Schnittstellen (Eingabe / Ausgabe) Spatial Situation (calm, busy, viewing distance, surroundings (what happens next to the user)) Personal Situation while interacting (user walks, sits, stands still; concentrated / distracted; physical restrictions) Time Situation while interacting (Duration of Interaction, Interval of Interaction) KP Ludwig John Lean UX

20 Recommendation print it out on paper and pin it clearly visible at the wall of your office therefore: constant reminder, for what situations the project is developed for emphatic attitude towards target groups KP Ludwig John Lean UX

21 Next Hypothesis Writing KP Ludwig John Lean UX