Christmas Wish List - Surface Phone

Simple: What gift would you like a surface phone to include?

My top choices (in no particular order)

1. 3D motion sensor such as the leap motion

2. Miniature Projection Technology (such as a keyboard)

3. Ability to stream a full computer (like splash top)

3.1. Integration of Intel's WIDI would be awesome

4. Remote displays (removable display, optional project-glass like integration)

Thoughts?