Table 1.

Accuracy of user height estimated from the lidar data against the ground truth (in cm).

Person	Ground Truth Height	Lidars Calculated Height	Change in Height	Error
1	180	178	−2
2	168	165	−3
3	171	172	1
4	155	158	3	SD = 0.44,
5	175	178	3	Mean = 2.7
6	164	162	−2
7	161	164	3