From ‘The Pitt’ to the Power of Touch: Why Pittsburgh Matters to NEXR

20th September 2026

There are many standout moments in the medical drama ‘The Pitt’, but one which resonated directly with me was back in Season 1 when an elderly patient completely catches the emergency department staff off guard. He knows far more about trauma triage and emergency procedures than anyone expects and it’s only later in the episode that we discover why when his son proudly explains that decades ago, he worked for the Freedom House Ambulance Service.

For many of us it was an introduction to one of the most remarkable, unsung chapters in modern medical history. For me, it immediately sparked a connection to someone on our own team working in that very same city today.

Back in 1967, Freedom House began operating in Pittsburgh’s Hill District - a predominantly Black community that had been systematically underserved by city emergency services. Local residents were recruited and given rigorous, groundbreaking medical training, stepping into custom ambulances equipped to deliver actual medical treatment before reaching the hospital doors. At a time when an ambulance was little more than a fast ride to the ER, Freedom House invented modern pre-hospital paramedic care. Their training standards went on to shape emergency medicine across the world.

What stays with me about Freedom House isn't just their pioneering spirit, but the core question they dared to ask: Why should life-saving care have to wait until someone reaches the hospital walls?

A Different Question in the Same City

Fast forward to present-day Pittsburgh, where Professor Doug Weber leads research in Mechanical Engineering and the Neuroscience Institute at Carnegie Mellon University (CMU). As a neural engineering pioneer and former program manager at DARPA (where he created the HAPTIX program), his life’s work revolves around understanding how the human nervous system senses, processes, and relies on sensory feedback.

Seeing Pittsburgh through the lens of The Pitt offered a fresh way to explain why Doug’s work - and NEXR’s mission - matters so deeply.

Think about the simple act of reaching for a cup of coffee. Your brain sends a command. You see your arm extend. Then, the instant your fingers make contact, a cascade of tactile signals rushes back to your brain. In less than 50 milliseconds, your central nervous system weaves intention, sight, movement, and physical touch into a single, unified truth: I intended to do that, my body executed it, and I felt it happen.

Now, imagine living with a spinal cord injury, or any chronic neuromotor impairment. You intend to move, and in a virtual environment, a digital hand reaches out and closes around the cup. The visual is convincing, but when contact is made, there is absolute silence from your sense of touch. The loop is broken. The brain detects a sensory mismatch (a prediction error) and over time, that disconnect contributes to decaying cortical representations, learned disuse, and persistent neuropathic pain.

Closing the Mind-Body Loop

This is precisely where Doug Weber’s expertise in haptics (the technology of physical sensation) becomes transformational.

At NEXR, we don't treat haptics as an aesthetic feature or a novelty effect. We treat touch as a biologically essential signal. If we can capture a person’s intention to move via EEG and EMG, and instantaneously mirror that action in AR/VR while simultaneously delivering precise, time-locked physical touch to the skin, we do something profound: we restore coherent mind-body dialogue.

When visual motion and tactile contact arrive together within the tight sub-50ms temporal window the brain uses to attribute ‘cause’ to ‘effect’, the nervous system pays attention. We create the exact neurobiological conditions required to re-awaken latent pathways, encourage positive neuroplasticity, and potentially dial down the background noise of chronic neuropathic pain.

Having world-leading experts like Doug at CMU allows us to explore these neural feedback mechanisms with uncompromising scientific rigor.

Bringing Care to Where Life Happens

There is a striking parallel between what Freedom House achieved in the late 1960s and what we are striving to build at NEXR.

Freedom House revolutionised medicine by bringing skilled, active care directly to people on the street, right when they needed it most. In neurorehabilitation, a person living with a spinal cord injury spends only a tiny fraction of their life inside a clinical therapy session. The rest of their life is lived at home, where pain, fatigue, and the daily friction of physical impairment continue around the clock.

NEXR’s ultimate ambition isn't just to build an impressive clinical system for research labs. It’s to pave the pathway toward home-use decentralisation. We want to take high-repetition, closed-loop neuroplasticity training out of specialist centers and bring it directly into people’s living rooms.

Achieving that requires more than smart engineering and high-tech hardware. It requires absolute humility. It means grounding everything we do in lived experience and listening closely to co-founders like Fiona Foley and our community of individuals living with SCI and similar conditions. It means celebrating when a prototype works, but listening even harder when an idea falls short for a real user. Above all, it means proving our impact through rigorous clinical evidence rather than relying on polished demos.

Freedom House proved that when you challenge conventional boundaries and bring care directly to the person, you can change the world. At NEXR, we aren't claiming to walk in their exact footsteps, but we are proudly carrying forward that same Pittsburgh spirit: asking how technology, science, and human empathy can come together to reimagine what care can become.