Trends in Manufacturing Automation: Defining the Role of Robots on the Factory Floor

October 13, 2026 • 7 minute read
Author: Phyllis Jackson, Senior Manager, US Marketing, UPS

Key Points

• Autonomous mobile robots (AMRs) and automated guided vehicles (AGVs) are gaining popularity for use in manufacturing.
• Data shows that when AMRs and AGVs are deployed, productivity typically rises from 5% to 30% because people can focus on higher-value work rather than lower-value material handling.²
• AMRs and AGVs aren’t just automation tools. They’re a way to help make operations safer, more efficient and easier to sustain over the long term.

Supply Chain Technology and Warehouse Robotics

Technologies like autonomous mobile robots (AMRs) and automated guided vehicles (AGVs) are helping organizations rethink flow, space utilization and workforce deployment as part of a broader supply chain technology strategy. Juan Vargas, Manufacturing Strategic Lead, UPS, shares insights into how manufacturers are approaching AMR and AGV adoption today, and where these technologies are delivering the most value.

Let’s start with the basics. What are autonomous mobile robots and automated guided vehicles?

“Autonomous mobile robots, or AMRs, are self-navigating machines that use cameras and sensors to move items across the warehouse floor. Automated guided vehicles, known as AGVs, follow a set pathway (often lasers, wires or magnetic tape) to move materials around.”

What are the drivers and operational challenges for using AMRs and AGVs?

“The biggest drivers behind automation investments are workforce considerations and throughput constraints. Companies are asking basic operational questions to level set, such as:

• What is my current throughput?
• How much more can I produce per hour?
• Do I have enough trained staff available?
• Do I want to staff overnight shifts or limit operations to morning or afternoon?

The throughput math can be compelling. When you bring in robots, many of the typical constraints applicable to a traditional workforce don’t apply, which opens the door to potentially higher and more predictable output.

Automation, however, is not plug-and-play. The real challenge is measurement. Companies need a clear understanding of material flow: where items move, how fast they move and in what sequence. From there, teams build virtual maps and perform detailed programming to ensure these systems function correctly. There’s a lot of upfront effort, but once it’s done, the payoff can be substantial.

Facility design and commitment are also key. If your facility is designed for flow, automation works best. The problem arises when a manufacturer isn’t fully committed and automates in pieces—maybe 25% of the warehouse is automated, while the other 75% isn’t. That’s where things start to bottleneck between automated and non-automated areas. Instead of improving performance, automation can actually slow things down because the rest of the operation can’t keep up.

Production planning and integration are vital. Automation works best when it’s designed as part of the overall operation, not just bolted on.”

What do AGVs and AMRs offer over traditional material handling methods, such as forklifts and conveyors?

“The first big advantage of robots and AGVs is labor efficiency and reliability, especially compared with traditional material handling with forklifts, conveyors and people manually lifting and moving things around. In theory, robots can run 24/7.¹ As warehouse robotics matures, these systems are designed to run predictably across shifts.

There’s also a real productivity upside to AMRs and AGVs. I’ve seen data suggesting throughput gains of 5% to 15% with AGVs and 15% to 30% with AMRs.² A lot of that comes from robots taking on unskilled or repetitive tasks. That means you’re not pulling skilled operators away from higher-value work to cover gaps, which is where many hidden inefficiencies creep in.

And then there’s safety. Forklifts and conveyors are involved in a lot of workplace injuries. When robots take over some of that movement, you reduce risk, improve safety and create a more controlled environment on the plant floor.”

How do AMRs/AGVs help manufacturers optimize the workplace and improve flow?

“When you look at plant layout—things like aisle width, workstation placement and overall flow—the upside of using automation to optimize flow and space is significant. AMRs and AGVs don’t need wide aisles like forklifts or manual carts do, so you can tighten things up. In some cases, that even means adding more aisles and getting more use out of the same footprint.

You can also start reclaiming floor space. If you replace conveyors or reduce your reliance on them, that space can be repurposed for additional workstations or other operational needs.

And with conveyors, it’s never just the conveyor itself. You’ve got overhead steel, framing and floor load requirements to think about. When you step back and look at the whole picture, robots can help you simplify much of that infrastructure. The result is higher productivity per square foot, which is really what plant optimization is all about.”

To what extent do AMRs/AGVs affect labor usage, staffing models and productivity within the plant?

“You want your highly skilled people focused on high-value, high-productivity work. That’s where they make the biggest impact. Robots and AGVs can step in and handle lower-skilled, repetitive or less desirable tasks.

When you use them that way, they help stabilize the workforce. Your skilled operators stay productive instead of being pulled into gap-filling work, and you have more ability to meet fluctuations in demand without temporarily adding staffing. Up to a point, the technology provides a buffer that smooths out those changes and keeps the operation running more efficiently.”

What are the safety and ergonomic improvements with these technologies?

“For manufacturers, the first big win is pretty straightforward: fewer forklift incidents on the factory floor.³ That’s usually the number one safety issue, and robots and AGVs take a lot of that risk out of the equation.

The second major benefit is reduced physical strain on workers. Less lifting, pushing or pulling means fewer knee and back injuries, which are some of the most common and costly injuries.

Then there’s the environment itself. Robots can work in a cold storage room, a hot zone or a dusty, noisy area. When people don’t have to be in those spaces, you don’t need special cold-weather gear, heat breaks, extra water breaks, hearing protection or hard hats just to move material from point A to point B.

All of that adds cost and complexity, and robots simply don’t need it. Robots can work long shifts, without being subjected to fatigue. This eliminates a whole category of fatigue-related incidents that can happen late in a shift or during peak periods. When you step back, most of these benefits roll up into safety.

And there’s a ripple effect, too. When workers see fewer of their coworkers getting hurt or ending up in the clinic, it reinforces a stronger safety culture. Morale improves because people feel more protected. Once manufacturers start seeing workers’ comp claims drop and injury-related costs come down, that’s usually when the light bulb really goes on: this isn’t just about automation; it’s about building a safer, more sustainable operation.”

What misconceptions or hesitations do manufacturers have about AMRs/AGVs, and how can these objections be addressed?

“A lot of the hesitation around AMRs and AGVs starts with the idea that integration is too complex. People also question whether there’s a clear ROI. But when you zoom out, the better questions are:

• Does this reduce downtime?
• Are we avoiding safety-related concerns?
• Are we freeing up space so we don’t need to build or lease a larger warehouse?

Those are the kinds of benefits most manufacturers ultimately end up seeing.

Another big misconception is that these technologies are going to replace the entire workforce. In reality, when they’re used the right way, it’s much more holistic. The workforce is usually redeployed into more productive roles rather than eliminated. You also start to see efficiency gains because automation reduces the need to grow headcount and cuts back on overtime.

And then there’s the bigger-picture question everyone’s asking: Where is this all headed? What do these technologies evolve into next, and what new capabilities are we really moving toward?”

So where do you see these technologies heading?

“That’s the million-dollar question. Everything is still in the early stages of implementation. If you’d asked the same question 10 years ago, we wouldn’t even be talking about artificial intelligence — it just wasn’t on the radar. Right now, most of the focus is on the next iteration of what already exists, basically version 2.0 or 3.0 of today’s systems.

It’s a lot like smartphones. New versions keep coming, but at the end of the day, it’s still a smartphone. The fundamentals don’t change overnight. What comes after that is still a bit unclear, especially since manufacturers are still working through how AMRs and AGVs really fit into their operations. Once those basics are nailed down, that’s when you’ll start to see the next wave of innovation take shape.”

1 “Transforming Mobility in Warehouse Operations with Automated Guided Vehicles,” Research Nester, October 15, 2025.
2 “Autonomous Mobile Robots vs. AGVs: Which Delivers Higher ROI for Your Factory?” EVST and EVS Robotics, May 9, 2025.
3 “Remarks for Industrial Truck Association National Forklift Safety Day,” Occupational Safety and Health Administration, June 10, 2025.

Individual results and options will vary. UPS makes no promises of any specific outcome in this document but instead provides only example outcomes based on certain UPS customer experiences.