Calendar

May 27

13th Intl. Conf. on New Interfaces for Musical Expression

May 28

Graphics Interface 2013

May 29

Boston UXPA Usability and UX Conf. 2013

May 25

“ Civilization advances by extending the number of important operations which we can perform without thinking of them. ”

-- Alfred North Whitehead

Share this quote on...
Get more quotes via RSS or by joining our Usability Quote of the Day Facebook Page

Featured chapter

Read the fascinating history of Wearable Computing, told by its father, Steve Mann

Read Steve's chapter !

Help us help you!

Spread the word:
Donate
Other ways to help

Peter Timmer

Update pic

Add description

← Button will not work: You have not enabled Javascript. How do I enable it?

Rename / change spelling

Add publication

← Button will not work: You have not enabled Javascript. How do I enable it?

Publications by Peter Timmer (bibliography)

1997

Edit | Del

Timmer, Peter and Long, John (1997): Separating User Knowledge of Domain and Device: A Framework. In: Thimbleby, Harold, O'Conaill, Brid and Thomas, Peter J. (eds.) Proceedings of the Twelfth Conference of the British Computer Society Human Computer Interaction Specialist Group - People and Computers XII August, 1997, Bristol, England, UK. pp. 379-395.

“A framework for modelling user-device interaction is presented. Models constructed with the framework explicitly separate 1) what the operator knows about the work (domain) being carried out, from 2) what the operator knows about the state of the devices used to carry out that work. Using an illustration from Air Traffic Management (ATM), the value of such separation is shown, for the diagnosis of operator behaviour that leads to system ineffectiveness. The design implications of using such worksystem models, in conjunction with domain models, are discussed.”

Add publication