While the basic screw concept has stayed the same for hundreds of years, drive technology has advanced from simple flathead recesses, to hex and torx driving models, to specialty screws manufactured with tamper resistance in mind.
Automation Improvement - automatic screw fastening robot
This is one serious screwdriver
Fastening Robot Assembly Cell Makes Parts Fast
Automation Equipment and System Integrators Manufacturers and
Ra Fully Automatic Screw Locking Tool/Auto Fastening System/Electric Robotic Screwdriver Machine for Assembly Production Line - China Screw Feeding Machine, Screw Tightening Equipment
VZP-900 Zero Push Visumatic Industrial Products
Automatic Screwdriving & Fastening Technology from Visumatic
Robotic screwdriver delivers high quality assembly
Hi-Performance Fastening Systems: More Than Just a Fastener
Visumatic: From zero to fully automated screw fastening