01Overview

Evolution Devices — makers of the EvoWalk, an FDA-registered wearable rehabilitation device — commissioned WERZ to produce a patient testimonial film. The video features real patients describing their recovery journey with the device, used across the company's website, clinical outreach, and investor communications.

02About the Client

Evolution Devices is a Berkeley, CA-based medical device company developing the EvoWalk — a wearable functional electrical stimulation (FES) device that helps stroke survivors and patients with foot drop walk more normally. The device is FDA-registered and backed by NIH grants and clinical research.

Evolutiondevices ↗

From the film

03Production Breakdown

Patient-testimonial film that pairs Jennifer Roy's recovery story with outdoor walking footage and device detail so EvoWalk feels both clinically credible and emotionally meaningful.

Direct interview frames, neighborhood or trail walks, closeups of the wearable device, and calm observational coverage keep the piece rooted in real lived experience.

Interview-led testimonial audio for Evolution Devices focused on lived experience, reassurance, and concrete outcomes. My name is Jennifer Roy and I am 51 years old. I noticed that I was having an issue with my walking my gait about six seven years ago and I would be going out on longer walks and would start to notice my foot dragging my left foot. The longer I walked the more my leg would drag and eventually I couldn't lift it up very well.

Deliverables

patient testimonial filmclinical outreach videowebsite trust assetinvestor and partner-facing proof piece

Production

testimonial interview directionhealthcare documentary coverageproduct-detail cinematographypatient story editorialtrust-building toneclinical marketing finish

Visual style

seated interviewwalking outdoorswearable-device closeupscalm natural lightmobility in real settings

Why it works

Shows WERZ can make med-tech and rehabilitation stories feel credible without flattening the human experience.
Demonstrates a strong blend of product detail, emotional testimony, and outcome-focused coverage.
Useful proof for healthcare, devices, rehabilitation, and patient-story marketing.

Featured voices

Jennifer RoyPatient testimonial voice describing her gait challenges and outcome with EvoWalk.

Key shots

Shot 1 · patient-intro openerThe film opens on Jennifer Roy in a direct testimonial frame, grounding the story in a real patient voice.

Shot 2 · mobility-context beatWalking footage in real environments turns the problem and improvement into something visible and practical.

Shot 3 · device detail beatClose coverage of the EvoWalk device gives the story concrete product context without overpowering the testimonial.

Shot 4 · outcome-and-confidence beatThe middle of the piece makes the gains in stamina and confidence feel experiential rather than abstract.

Shot 5 · hopeful resolveThe close leaves the viewer with a sense of regained movement and credible patient advocacy.

Audio / dialogue

My name is Jennifer Roy and I am 51 years old. I noticed that I was having an issue with my walking my gait about six seven years ago and I would be going out on longer walks and would start to notice my foot dragging my left foot. The longer I walked the more my leg would drag and eventually I couldn't lift it up very well. Luckily a physical therapist who I started seeing once I was diagnosed knew of this clinical trial to use this new device to see the effect on someone with MS or someone who had gait issues.

On-screen text

EvoWalkEvolution DevicesEvoWalk — Patient Testimonial

Full transcript

My name is Jennifer Roy and I am 51 years old. I noticed that I was having an issue with my walking my gait about six seven years ago and I would be going out on longer walks and would start to notice my foot dragging my left foot. The longer I walked the more my leg would drag and eventually I couldn't lift it up very well. Luckily a physical therapist who I started seeing once I was diagnosed knew of this clinical trial to use this new device to see the effect on someone with MS or someone who had gait issues. I loved using EvoWalk so much that I did not want to give up the device at the end of the clinical trial because it had helped my life out so much. I was able to walk longer distances. I was able to hike again. I was able to have a better stamina with my gait to be able to do things being more active.

Let’s make something.