function onGrab(target)
    print("Grabbed "..target)
end

function onUngrab(target)
    print("Released "..target)
end

function onUse(use)
    print("A grip button was pressed while grabbing "..use)
end

function onTriggerEnter(item, hit)
    print(item.." and "..hit.." overlapped")
end

function onTriggerExit(item, hit)
    print(item.." and "..hit.." exited the overlapped state")
end

function onCollisionEnter(item, hit)
    print(item.." and "..hit.." collided")
end

function onCollisionExit(item, hit)
    print(item.." and "..hit.." exited the overlapped state")
end