applications and implications
The What, Who, Where and How.
What will it do?
A haptic feedback device that can connect to the ShotBot
to enable a user to ‘feel’ materials being cut.
Who's done what beforehand?
There have been lots of developments in the past decade concerning haptic feed back in relation to interfacing with computers and robotics. In particular the medical field seems to be making use of haptic feed back with tools and devices used in micro invasive surgery. http://www.gizmag.com/haptic-feedback-tools-being-developed-for-laparoscopic-surgery-training/15831/
My research didn’t uncover any focused research into haptic interfacing with digital fabrication technologies, cnc, laser cutters ,etc.
What materials and components will be required?
Vibrating motor, pickup sensor (piezo), micro controller, wearable enclosure for electronics. PLA for 3D printing.
Where will they come from?
I plan to use as many resources as possible from within the fablab inventory.
How much will it cost?
Under 30 US dollars
What parts and systems will be made?
Electronic enclosures, the system and driver, haptic feedback wearable device.
What processes will be used?
3d Printing, Laser cutting, board design.
What tasks need to be completed?
Breadboard prototype circuit, evaluate sensitivity, ascertain best location for vibration sensor.programming.
What questions need to be answered?
Will it be effective in its use? Where on the body is a suitable location to sense cutting? Can I make the device wireless?
What is the schedule?
Breadboard circuit, program driver, test location on body and shotbot, design enclosures and fabricate boards.
How will it be evaluated?
I will offer FabLab Shotbot users to wear the device when cutting for user feedback.
