function update()

    -- Get the axis input.
    local axis = vci.me.GetAxisInput()
    
    if axis.x ~= 0 then
        print(" X : "..tostring(axis.x))
    end

    if axis.y ~= 0 then
        print(" Y : "..tostring(axis.y))
    end

    if axis.z ~= 0 then
        print(" Z : "..tostring(axis.z))
    end

    if  vci.me.GetButtonInput(1) then
        print(" Button1 pushed")
    end

    if  vci.me.GetButtonInput(2) then
        print(" Button2 pushed")
    end

    if  vci.me.GetButtonInput(3) then
        print(" Button3 pushed")
    end

    if  vci.me.GetButtonInput(4) then
        print(" Button4 pushed")
    end

end