Task Modeling Annalysis
Stairs Prototypes 3M Reflection    
Stairs Prototypes:
Three prototypes were created for usability testing of new features of Autodesk Revit Stairs:
- 3D Alighment: use a 2D way to simulate the 3D situation
- Run Tag: mark and change the Rug Tag postion by drag & drop
- Step Numbers: mark the stair step numbers; once change a number, others will be changed together

You can download the prototypes by clicking the images below.

3D Alignment

Run Tag

Step Numbers