Methods, systems and devices for three dimensional input and control methods and systems based thereon
A Robotic control system has a wand, which emits multiple narrow beams of light, which fall on a light sensor array, or with a camera, a surface, defining the wand's changing position and attitude which a computer uses to direct relative motion of robotic tools or remote processes, such as those that are controlled by a mouse, but in three dimensions and motion compensation means and means for reducing latency.
1. A robotic system for controlling an instrument, the robotic system comprising:
an input device;
a controller configured to:
receive commands from the input device;
determine an intended position of the instrument at a worksite in response to movement of the input device;
cause the robotic system to operate the instrument in response to the commands;
receive instrument motion feedback from the instrument; and
determine quantified information related to the instrument motion feedback; and
a display for displaying the quantified information from the controller to an operator of the robotic system during use of the robotic system, the quantified information displayed at a cursor representative of the instrument and superimposed on an image of the worksite, the cursor indicating a working edge of the instrument, the quantified information displayed as a change of color, a change of marking, or a change of color and marking of the cursor.
2. The robotic system of claim 1 , wherein the quantified information indicates an interaction between the instrument and a substrate being operated on by the robotic system.
3. The robotic system of claim 1 , wherein the quantified information indicates a depth in which the instrument has passed into tissue.
4. The robotic system of claim 1 , wherein the quantified information indicates a counter force acting on the instrument as the instrument is moved.
5. The robotic system of claim 1 , wherein the cursor is superimposed on the image of the worksite at the intended position of the instrument.
6. The robotic system of claim 1 , wherein the cursor is rendered as an outline of the instrument.
7. A robotic system for controlling an instrument, the robotic system comprising:
an input device;
a computer configured to:
receive commands from the input device;
determine an intended position of the instrument at a worksite in response to movement of the input device;
cause the robotic system to operate the instrument in response to the commands;
receive instrument motion feedback from the instrument; and
determine quantified information related to the instrument motion feedback; and
a display for displaying the quantified information from the computer to an operator of the robotic system during use of the robotic system, the quantified information displayed at a cursor representative of the instrument and superimposed on an image of the worksite, the cursor indicating a working edge of the instrument, the quantified information displayed as a change of color, a change of marking, or a change of color and marking of the cursor.
8. The robotic system of claim 7 , wherein the quantified information indicates an interaction between the instrument and a substrate being operated on by the robotic system.
9. The robotic system of claim 7 , wherein the quantified information indicates a depth in which the instrument has passed into tissue.
10. The robotic system of claim 7 , wherein the quantified information indicates a counter force acting on the instrument as the instrument is moved.
11. The robotic system of claim 7 , wherein the cursor is superimposed on the image of the worksite at the intended position of the instrument.
12. The robotic system of claim 7 , wherein the cursor is rendered as an outline of the instrument.