# Tool Menu
Press and hold the menu button to activate the tool selection menu, hover over the desired selection and then release the button. If no selection is made, the hand tool will be chosen by default. If you are using a Vive system, press and hold the touch pad on your right controller to activate the menu. If you are using an Oculus system, press and hold the B button on your right controller to activate the menu.
# Hand Tool
The Hand Tool is the default state of the hand and allows for basic interaction including grabbing and clicking.
# Measurement Tool
Measurement Tool places measurement points and measure the distances and angles between atoms and points of interests.
# Selection Tool
Selection Tool selects structures directly in the workspace.
# Torsion Tool
Torsion Tool twists rotatable bonds and changes the dihedral angles between atoms.
# MedChem Tools
MedChem Tools enable editing the atoms directly using hands, bundling a rich set of features including atom addition and removal.
Offers options to quickly access binding sites and config the auxiliary features such as auto-minimization.
Select a substructure from the build menu and build it on top of existing atoms using medchem tool.
# Periodic Table
Select any atom type from the periodic table to use in build mode.