Equipment

Everything needed to take an assistive device from model to user study: in-house fabrication, wireless biosignal sensing, eye and motion tracking, XR and simulation, and the clinical tests used in rehabilitation.

Fabrication bench with two 3D printers and printed prosthetic devices
Fabrication bench: Bambu Lab H2D and Sovol printers with printed hooks, grippers and bypass sockets

Fabrication and prosthetic components

Terminal devices, hands, grippers and bypass sockets are designed and printed in the lab, so hardware can change as fast as the controller.

Bambu Lab H2D and Sovol printers with printed devices
Bambu Lab H2D and Sovol printers with printed devices
Printed hooks and grippers, Fillauer hook, bypass sockets
Printed hooks and grippers, Fillauer hook, bypass sockets
  • Bambu Lab H2D with AMS
    Bambu Lab
    Multi-material printing of hands, hooks, grippers and sockets
  • Sovol 3D printer
    Sovol
    Second printer for parallel builds and fixtures
  • Hooks and wrists
    Fillauer
    Commercial terminal devices for comparison studies
  • Bypass sockets
    Made in the lab
    Let participants without limb loss operate a prosthesis

Biosignal sensing

Wireless muscle, brain, skin and heart sensing that can run during natural movement.

Wireless EMG on the forearm
Wireless EMG on the forearm
EEG recording
EEG recording
  • Trigno Avanti, Mini, Maize and Galileo sensors
    Delsys
    Wireless surface EMG and inertial sensing
  • BioRadio
    Great Lakes NeuroTechnologies
    EMG, electrodermal activity, grip dynamometer and force plate
  • EMG armband
    Mindrove
    Wearable EMG for gesture and intent decoding
  • All-in-One EEG cap
    OpenBCI
    EEG for workload and intent
  • H10 chest strap
    Polar
    Heart rate and heart-rate variability

Eye and motion tracking

Where people look and how they move while they use a device.

Eye-tracking session
Eye-tracking session
Eye tracking with EMG
Eye tracking with EMG
  • Pupil Core
    Pupil Labs
    Gaze and pupil size during prosthesis use
  • VIVE Ultimate Trackers
    HTC
    Limb and full-body tracking
  • Leap Motion Controller
    Ultraleap
    Markerless hand tracking

XR and locomotion

Virtual and augmented reality testbeds for training, embodiment and early-stage design.

Omni One Enterprise VR treadmill
Omni One Enterprise VR treadmill
Multi-user VR
Multi-user VR
  • Omni One Enterprise
    Virtuix
    Omnidirectional VR treadmill for walking studies
  • Quest Pro
    Meta
    Mixed reality with eye and face tracking
  • Quest 3
    Meta
    Mixed reality headset
  • VIVE headset
    HTC
    VR and AR headset

Simulation and input

Driving and teleoperation setups for EMG-based control and workload studies.

Driving simulator rig
Driving simulator rig
Two-handed EMG driving
Two-handed EMG driving
  • Driving wheel, stick and seat
    Logitech
    Driving simulator
  • Joystick
    Thrustmaster
    Teleoperation and flight tasks
  • Gamepads
     
    Baseline control comparisons

Clinical outcome measures

The same standardized hand-function tests rehabilitation teams use.

Box and Block Test with a bypass prosthesis
Box and Block Test with a bypass prosthesis
SHAP kit
SHAP kit
  • Box and Block Test
     
    Gross manual dexterity
  • Clothespin Relocation Test
     
    Upper-limb prosthesis function and compensatory movement
  • Purdue Pegboard
    Lafayette Instrument
    Fine dexterity and bimanual coordination
  • Southampton Hand Assessment Procedure (SHAP)
    University of Southampton
    Abstract objects and activities of daily living

Compute and capture

Training and running models in the lab, and recording sessions for analysis.

  • GeForce RTX 5090 GPUs (4)
    NVIDIA
    Training biosignal and multimodal models
  • Action camera
    GoPro
    Video capture of tasks

Spaces

Room for full-body, driving and clinical-simulation studies.

  • HERO lab
    Schulich School of Engineering
    Dedicated 300 m² lab (10 m × 30 m)
  • Human Performance Lab
    University of Calgary
    25 m × 45 m space for movement studies
  • W21C human factors suite
    Cumming School of Medicine
    Wizard-of-Oz control room with a one-way mirror