Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Mobile Testing of Cognitive Function: A tool for assessment of cognitive abilities in an everyday environment using a handheld device
KTH, School of Information and Communication Technology (ICT).
2011 (English)Independent thesis Advanced level (professional degree), 20 credits / 30 HE creditsStudent thesis
Abstract [en]

The unit of Cognitive Developmental Neuroscience at Karolinska Institutet have developed a method for measuring cognitive performance with handheld devices, which resulted in a mobile application for the iPod Touch. The application was previously used in a clinical trial with individuals suffering from chronic stress disorder, but had to be further developed. The application, which consisted of cognitive tests and questionnaires, required improvements that could be divided into three parts: (1) a long-term memory test, (2) presentation of results and progress, and (3) an interface comprehensible to individuals with cognitive impairments.

The work of this thesis was to process a requirement specification and research the areas of long-term memory testing, data presentation, and usability. The findings were used to come up with design suggestions for the application, and eventually implement them. The application was developed using C# and the MonoTouch SDK, to make it run on the iPod Touch. Distributed to physical devices, the application was finally evaluated to make sure the requirements were satisfied. Presentation and evaluation of the application were done with people from Karolinska Institutet.

The results from the long-term memory test suggested it was sometimes too easy remembering items, and in a few cases even a ceiling effect appeared. However, the future target group, which was individuals with cognitive impairments, would likely perform less well on the test, and the test was therefore kept after discussion with the unit of Cognitive Developmental Neuroscience. The presentation of results as well as the navigation system were received with positive feedback.

Place, publisher, year, edition, pages
2011. , 62 p.
Series
Trita-ICT-EX, 211
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:kth:diva-52754OAI: oai:DiVA.org:kth-52754DiVA: diva2:467589
Subject / course
Communications Systems
Educational program
Master of Science in Engineering - Information and Communication Technology
Uppsok
Technology
Examiners
Available from: 2011-12-19 Created: 2011-12-19 Last updated: 2011-12-19Bibliographically approved

Open Access in DiVA

fulltext(5581 kB)303 downloads
File information
File name FULLTEXT01.pdfFile size 5581 kBChecksum SHA-512
b00533aa48e9b423eab05124a15c0ac1fa988c17fd62a1dffc7bf4d29f241d14591e9eade171c40745fb28c0ce9c601d8f52abf9a623bce6d43a3a0900273898
Type fulltextMimetype application/pdf

By organisation
School of Information and Communication Technology (ICT)
Engineering and Technology

Search outside of DiVA

GoogleGoogle Scholar
Total: 303 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

urn-nbn

Altmetric score

urn-nbn
Total: 298 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf