Touch Gesture Reference

http://graffletopia.com/stencils/587

Ten Usability Heuristics - just a reminer

http://www.useit.com/papers/heuristic/heuristic_list.html

Powerful New CSS Techniques and Tools

http://www.smashingmagazine.com/2011/04/18/powerful-new-css-techniques-and-tools/

Best Practice: Kleider online anprobieren

http://www.handelskraft.de/2011/04/best-practice-kleider-online-anprobieren/

Pixel Perfection When Rotating, Pasting And Nudging In Photoshop

http://www.smashingmagazine.com/2011/04/14/mastering-photoshop-pixel-perfection-when-rotating-pasting-and-nudging/

(Co-)Prototyping mit Hotgloo – eine Bestandsaufnahme

Computer Engineer Barbie: How Interaction Design can entice a new generation of women

Computer Engineer Barbie: How Interaction Design can entice a new generation of women

View more presentations from Cheryl Platz

Designing alarms and alerts

http://johnnyholland.org/2010/08/23/designing-alarms-and-alerts/

Why is predicting the future so hard?

http://johnnyholland.org/2011/04/04/this-aint-your-parent%E2%80%99s-future/#more-10663

Ipad usability -

Ipad usability

View more documents from Robert Kostka-Zawadzki

AMSC Windtec: wtSCADA

http://www.ergosign.de/de/references/casestudy/amsc-windtec-wtscada

Best Practices for Hints and Validation in Web Forms

http://sixrevisions.com/user-interface/best-practices-for-hints-and-validation-in-web-forms/

Fundamental Guidelines Of E-Commerce Checkout Design

http://www.smashingmagazine.com/2011/04/06/fundamental-guidelines-of-e-commerce-checkout-design/