This is indeed good news for men with androgenetic alopecia, regular male pattern baldness. ARTAS system, developed by Restoration Robotics, has received approval from FDA and is a boon during hair transplantation procedures.
The system is used to harvest follicular units from hair-bearing skin and further implanted into the bald or thinning area of the scalp. Once this procedure is done, hair growth may begin in 3-4 months.
Source-Medindia