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In this paper, we describe an audio-haptic drawing application prototype that has recently been tested by five pupils who are 8-13 years. The application has been used by pupils, assistants and teachers to access graphics and create graphics that are accessible for pupils with severe visual impairment or blindness. We have observed a spread in the actual use of the system that seems to depend, for
Projektet NOA finansierades av Europeiska socialfonden (Växtkraft, Mål 3) och vände sig till långtidssjukskrivna vid Försäkringskassan i Malmö mellan åren 2005-2007. Utvärderingen av projektet har en formativ och en summativ del och bygger på intervjuer med kursdeltagare, projektledare, arbetspsykologer och outplacementkonsulter. Deltagarna beskriv utbytet av projektet på olika sätt. En del betona
Purpose To explore demand related information sharing in a multi-tier supply chain and propose contingency factors that impact benefits of information sharing across three or more tiers. Design/methodology/approach Through an in-depth case study a range of methods are used to collect data from companies representing three different tiers, including focal company, 1st tier suppliers and 1st tier c
The Davies transformation is a method to transform the steering vector of a uniform circular array (UCA) to one with Vandermonde form. As such, it allows techniques such as spatial smoothing for direction of arrival (DOA) estimation in a correlated signal environment, developed originally for uniform linear arrays, to be applied to UCAs. However, the Davies transformation can be highly sensitive t
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