Rehabilitation · Upper limbOn request

Upper-limb function and dexterity from video

ConductVision tracks reach-to-grasp and manual-dexterity tasks to quantify the speed, smoothness, and coordination behind upper-limb recovery — digitizing the dexterity tests already used in stroke and MS research.

conductvisionUpper-limb & dexterity
reach · 9-hole peg
What it measures

Objective, exportable metrics

Reach trajectory

path length and smoothness

Movement time

reach and return duration

Task throughput

pegs / blocks per interval

Bilateral coordination

left–right timing and symmetry

Digitizes a validated assessment

9-Hole Peg · Box & Block · reach tasks

Replaces manual stopwatch counts and visual scoring. Output the score the field already trusts, plus the richer digital metrics behind it — and the recording stays auditable.

Workflow

From video to exportable metrics

1

Record the task

Film a reach-to-grasp, 9-Hole Peg, or Box & Block task with a single camera.

2

Track hand and arm

Hand and arm keypoints produce trajectories and event counts per repetition.

3

Export dexterity metrics

Throughput, movement time, smoothness, and coordination export for comparison.

Research applications

Where teams use it

Stroke upper-limb recovery research
Multiple sclerosis dexterity studies
Hand-therapy outcome tracking
Neuro-rehabilitation trial endpoints

Upper-limb & dexterity — methods & FAQ

Can it count pegs/blocks automatically?
Yes — the pipeline detects task events to produce throughput counts plus the movement quality behind them.
Does it replace the physical test kit?
It measures the same constructs from video and can run alongside the physical test for concurrent validity.
What about fine finger motion?
Hand keypoints resolve gross reach and grasp; fine per-finger work pairs with the hand-tracking capability.

Bring upper-limb & dexterity into your ConductVision workflow

Send a representative video or schedule a consultation to map the outputs your protocol needs.