Are Commercial Robots Safe to Work Around Your Staff and Customers?

The short answer: yes — every commercial robot category we deploy is built to sense people and either stop, slow, or reroute around them, not plow through. The mechanism differs by category. A cleaning robot or AMR uses sensors to detect a person and steer clear. A cobot goes further — it's built to be touched, and it stops on contact. None of them are designed to operate blind around people, and the deployment work includes making sure that holds true on your specific floor, not just on a spec sheet.

The question we actually get isn't "is the robot safe" — it's "what happens the first time someone walks in front of it." Below is how each category handles that, honestly, and what we do at deployment so it's true on your site.

The short version, by category

| Category | How it senses people | What it does when someone's in the way | | --- | --- | --- | | Cleaning robots | LiDAR + 3D/RGB-D vision (SLAM) | Navigates around people, carts, and obstacles on its mapped route | | Delivery robots | Onboard navigation + obstacle sensing | Moves through hallways and around guests, announces its arrival | | AMRs | Live mapping + real-time obstacle sensing | Re-plans its route around people and forklifts sharing the aisle | | Cobots | Force-limiting | Stops on contact — built to work beside a person without a cage |

Every row above is a different engineering answer to the same question: "what happens when a person and a robot occupy the same space." None of them assume the space stays empty.

Cleaning robots: built to work around your team, not after hours

An autonomous cleaning robot maps your floor once, then runs the same route on its own — using LiDAR and 3D/RGB-D vision (SLAM) to see and route around people, carts, and obstacles as it goes. That's what lets a scrubber or combo unit run during operating hours instead of only overnight: it's not driving a fixed track, it's actively sensing what's in front of it and adjusting. See what a commercial cleaning robot is and how it navigates.

Delivery robots: built to share hallways and elevators with people

A delivery robot's whole job is moving through spaces full of people — hallways, elevators, dining rooms — so obstacle sensing isn't an add-on, it's the core requirement. It navigates around guests, waits its turn at doors and elevators, and announces itself so people know it's there. A robot that couldn't reliably avoid a guest wouldn't survive a single shift in a restaurant or hotel. See our delivery robot line.

AMRs: no fixed track, so obstacle sensing is the whole point

An Autonomous Mobile Robot builds a live map of your facility and re-plans its route in real time as it goes — that's the difference from an older AGV, which follows a fixed wire or magnet strip and can't reroute around anything. An AMR shares the aisle with people and forklifts and steers around them, rather than requiring the floor kept clear. That's also the safety argument facility managers use against forklifts: an AMR replaces some of the manual pallet-moving and forklift labor that carries its own safety and insurance load. See AMR vs. AGV: which does your facility need and our AMR line.

Cobots: the one category built to be touched

Cobots are the category where "safe around people" is the entire design premise. A cobot is a force-limited arm built to work right next to your team without a safety cage: it stops on contact, you teach it by hand-guiding it through the motion, and it moves to a different job in hours. That's a different engineering approach from a traditional fenced industrial arm, which is faster and stronger but needs a cage and a dedicated cell precisely because it isn't built to be touched. See what a cobot is and how it differs from a fenced arm and our cobot line.

Who signs off on safety when you deploy one

The sensing built into the robot is half the picture. The other half is site-specific: your layout, your traffic patterns, and — for cobots and AMRs especially — a safety sign-off that's part of the deployment, not an afterthought.

• We map and model your site before a robot lands. For AMRs and cleaning robots, that means the actual floor plan, traffic, and obstacle layout — not a generic route.
• We handle the safety sign-off — risk assessment, workstation or cell design, and the sign-off itself — as part of integrating a cobot or AMR into your line, not a step you're left to chase down separately.
• We train your team on how the robot behaves and what to do around it, so the people working next to it every day understand it, not just the deployment crew.
• We service it nationwide — backed by 1,700+ service engineers across all 50 US states, 10-minute remote triage during business hours, 24-hour on-site dispatch, and 24/7 emergency response — so a sensor fault or a stuck unit gets fixed fast, not left running in a state nobody's watching.

Common questions

Do commercial robots stop for people? Yes, by design — how they do it differs by category. Cleaning robots and AMRs sense people with LiDAR and vision and reroute around them. Delivery robots navigate around guests in shared spaces like hallways and elevators. Cobots go furthest: they're force-limited and stop on contact, built specifically to be touched.

Are cobots safe to work next to without a cage? Yes — that's the entire point of the category. A cobot is force-limited so it stops on contact, unlike a traditional fenced industrial arm, which is faster and stronger but needs a cage precisely because it isn't built for contact.

What's the difference between an AMR and an older AGV on safety? An AGV follows a fixed wire or magnet strip and can't reroute — the floor has to stay clear of it. An AMR builds a live map and re-plans its route in real time, so it shares the aisle with people and forklifts and steers around them instead of requiring a cleared path.

Who handles the safety sign-off when we deploy a cobot or AMR? We do, as part of the deployment — risk assessment, workstation or cell design, and sign-off are built into the integration, not a separate step you have to chase down.

What if a robot's sensors fail or it gets stuck near people? That's a service call, not a standing risk. We carry nationwide service — 1,700+ service engineers, 10-minute remote triage during business hours, 24-hour on-site dispatch, and 24/7 emergency response — so a faulty unit gets fixed fast.

Get the safety picture for your specific floor

The category answers above are the general case. The real answer for your site depends on your layout, your traffic, and which robot fits the job. Tell us your site and get a quote — we'll walk the assessment, including the safety sign-off, before anything's installed. You can also see the full robot lineup or read what to require in an AMR RFP if you're evaluating vendors on more than safety alone.