Remote control your camera via USB cable. For use with a turntable and/or Live Reconstruction.
Some manufacturers (Sony, Panasonic, FUJIFILM, Hasselblad. Canon EOS..) provide a free tool for your software others sell them (Nikon, Canon). Some commercial third party solutions are out there, too.
This list only contains free open-source projects.
1 DigiCamControl (Windows)
Multiple camera support
Supports many Nikon, Canon, Sony SLR models and a few other cameras.
Full list here: http://digicamcontrol.com/cameras
2 Entangle Photo (Linux)
3 GPhoto (Linux)
4 Sofortbildapp (OSX)
5 PkTriggerCord (Windows, Linux, Android)
for Pentax cameras
4 Darktable (Windows, Linux, OSX)
For some cameras wifi control can be used.
LMaster https://github.com/Rambalac/GMaster for some Lumix cameras for example.
There are even tools for PC to connect to ActionCams using Wifi…