TABLE 2.

Classification of haptic strategies.

Strategy	Definition
Dynamic tracing (%)	Object Tracing—discrete aspects of the object examined. Corners, lengths, and edges of the object actively explored while leaving the objects stationary
Static hold (%)	Hand Coverage—Hand placed over objects to apprehend fits entirety or may grab it without moving or lifting
Palpation (%)	Touching the object in a non‐descript manner (i.e., moving the object, orienting it, knocking it over, and feeling to grasp it.)
Lift (%)	Elevating the object off the table with manipulation
Match (Y/N)	Putting two objects side by side for comparison
Rotation (Y/N)	Rotating the objects around the x, y, or z axis while keeping the object on the table or in the air
Revisiting (Y/N)	Feeling, touching and/or manipulating one block more than once per question
Exclusion (Y/N)	Moving a perceived incorrect match away from their comparators

Note: The % indicates the relative percentage of time spent depicting these behaviors per question while the binary Y/N indicates whether the behavior was expressed.