Together we select the approach that fits best for your project from the following toolkit of methods.

Requirements Engineering & Usability Evaluation

Heuristic Evaluation / Expert Review (ISO 9241-110)
Competitor Analysis
One-on-One Interviews
Focus groups
Card Sorting
Field Observation
Usability Testing
Target Group Analysis
Use Case Analysis
Logfile Analysis
Personas

Conceptual User Interface Design & Prototyping

Scribbling
Paper Prototyping
Wireframing
Storyboarding
HTML Prototyping
Styleguide Development