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How useful is my map?  Developing a questionnaire to measure the usability of GI products
 

How useful is my map? Developing a questionnaire to measure the usability of GI products

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Michael Brown's presentation in the 2nd Workdshop on usability of geographic information, 23rd March 2010 at UCL, London. See details at http://www.virart.nottingham.ac.uk/GI%20Usability/index.html

Michael Brown's presentation in the 2nd Workdshop on usability of geographic information, 23rd March 2010 at UCL, London. See details at http://www.virart.nottingham.ac.uk/GI%20Usability/index.html

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    How useful is my map?  Developing a questionnaire to measure the usability of GI products How useful is my map? Developing a questionnaire to measure the usability of GI products Presentation Transcript

    • How Useful is my Map? Developing a Questionnaire to Measure the Usability of Geographic Information Products Presented by Michael Brown michael.brown@ordnancesurvey.co.uk
    • Overview • Project Overview • Developing a GI Usability Questionnaire • Progress to Date • Discussion
    • Project Overview 1. Developing User Centred Design Tools for use with GI 2. Integrating these design tools into the OS design process
    • The Need for a Questionnaire Lack of Quantitative methods that apply to GI product design/development Quick and easy method Allows comparison between versions and between products Highlight products for further evaluation
    • Questionnaire Development- Overview Goal: to create a questionnaire for evaluating the usability of Geographic Information Products Specification: •Standardised high validity and reliability •Likert type scale (5 point) •Reasonable short (20-30 items) •Defined Subscales
    • Questionnaire Development 1: Specification 2: Initial Item Gathering 3: Item Review 4: Data Collection 5: Questionnaire Creation 6: Testing and Standardisation
    • Where are we now?
    • Any Questions? -Questionnaire Dissemination http://www.surveymonkey.com/s/GIUQ1 Dr. Michael Brown KTP Associate Ordnance Survey Research c530, Romsey Road, Southampton, United Kingdom, SO16 4GU Phone: +44 (0) 23 8079 2446 www.ordnancesurvey.co.uk | michael.brown@ordnancesurvey.co.uk