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Interacta Design Oy
GUIDe process model
Use cases
User interface
design
Implementation
Services
Designing user interfaces and
specifying requirements
Testing usability
Implementing a system
Training
Corporate training
Public courses and seminars
Publications and articles
Customers
Contact information

Interacta Design Oy

User interface design

We are specialized in designing effective user interfaces. The system functionality, data requirements, and interaction are optimized to support the use situations encountered by users.

Requirements specification and validation

Applying our GUIDe design methodology, we are able to specify and validate the functional and data requirements of the system before implementation. We visualize the requirements into series of screenshots, in which the logic of the system is shown from the user’s viewpoint.

Creating and testing the user interface specification reduces risks and change requests during implementation.

  

Usability testing

By testing the system with real cases, we find out problems that prevent the users from fully capitalizing on the system. Having found the problems, we redesign the problematic interaction, and test it by usage simulations.

Training and consultation

We offer corporate training and consultation services on user interface design, requirements specification, and usability reviews, tailored according to demand.

Upcoming public courses at Tieturi (in Finnish):