Changes

Some 3D stylus systems track the pen mechanically. The pen is connected to a base. These systems have been used in medicine. An example of an application of a mechanically tracked system is the VBLaST virtual surgery simulator.<ref>VBLaST - virtual surgery simulator. HowTechTV. Youtube. https://www.youtube.com/watch?v=dWOCF_9WHwA</ref> The VBLaST uses two input gadgets based on products by [[SensAble Technologies]].

Some 3D stylus systems track the pen mechanically. The pen is connected to a base. These systems have been used in medicine. An example of an application of a mechanically tracked system is the VBLaST virtual surgery simulator.<ref>VBLaST - virtual surgery simulator. HowTechTV. Youtube. https://www.youtube.com/watch?v=dWOCF_9WHwA</ref> The VBLaST uses two input gadgets based on products by [[SensAble Technologies]].

One 3D stylus that is available is the Touch 3D stylus from Protocom.<ref>http://www.protocom3dp.com/touch-3d-stylus Touch™ 3D stylus</ref>

One 3D stylus that is available is the Touch 3D stylus from Protocom.<ref>http://www.protocom3dp.com/touch-3d-stylus Touch 3D stylus</ref>

Another gadget is the Touch X from 3D systems.<ref>https://www.3dsystems.com/haptics-gadgets/touch-x Touch X Haptic Device</ref>

Another gadget is the Touch X from 3D systems.<ref>https://www.3dsystems.com/haptics-gadgets/touch-x Touch X Haptic Device</ref>