David

David A. Siegel

Denmark
Save

David is a UX researcher and consultant, and co-owner of Dray & Associates, Inc. He specializes in using field user studies and contextual research, naturalistic usability evaluation to help guide product concept, strategy, and interaction design.

Membership Certificate

Certificate of Membership – David A. Siegel
View Certificate

IxDF Membership Certificate

This IxDF Membership Certificate (ID #LJ4w3Pl4f) has been issued to David A. Siegel in formal recognition of their membership of the Interaction Design Foundation (IxDF).

The authenticity of this membership certificate can be verified on this permanent link.

IxDF - Interaction Design Foundation

David A. Siegel

Privacy Settings

By using this site, you accept our Cookie Policy and Terms of Use.
Customize
Accept all

Be the One Who Inspires

People remember who shares great ideas.

Share on: