Order picking is the beating heart of every warehouse. It accounts for more than half of total operating costs in most fulfillment centers, and even small improvements can translate into significant savings. As 2024 unfolds, several technologies are reshaping how facilities pick, pack, and ship. Below are the order picking technologies worth watching this year.
1. Autonomous Mobile Robots (AMRs) for Goods-to-Person Picking
Autonomous mobile robots have moved from novelty to necessity. Unlike traditional automated guided vehicles that follow fixed tracks, AMRs navigate dynamic warehouse environments using LiDAR, cameras, and onboard mapping. They bring shelves or pods directly to pick stations, eliminating the need for workers to walk miles each shift.
In 2024, AMR fleets are becoming more affordable and easier to deploy. Many vendors now offer robots-as-a-service subscriptions, letting smaller operations test automation without massive capital outlays. The result is faster pick rates, fewer errors, and better ergonomics for workers.
2. Pick-to-Light and Put-to-Light Systems
Pick-to-light systems use illuminated displays to guide workers to the correct bin or shelf location. The light shows exactly what to pick and how many units, reducing training time and virtually eliminating wrong-item errors. Put-to-light works in reverse, helping sort batch-picked items into individual orders.
Modern versions are wireless and battery-powered, making retrofits far simpler than the wired systems of the past. Integration with warehouse management software means the lights update in real time as inventory changes, keeping accuracy high even during peak season.
3. Voice-Directed Picking
Voice technology lets pickers work hands-free and eyes-free. A headset relays spoken instructions, and the worker confirms picks verbally. This keeps hands available for handling products and eyes focused on the task rather than a screen.
Speech recognition has improved dramatically, with systems now understanding multiple languages and accents and filtering out background noise. In 2024, voice solutions are increasingly cloud-based, allowing updates and analytics without on-site IT involvement.
4. Augmented Reality (AR) Picking Glasses
AR smart glasses overlay digital picking instructions onto the worker's field of view. They can highlight the exact shelf, display quantity, and even scan barcodes automatically. This reduces head-down time and speeds up the pick cycle.
While still an emerging category, AR picking is gaining traction in complex operations with high SKU counts. Hardware costs are falling, and lighter, more comfortable frames are making all-day wear practical. Expect more pilots and early rollouts throughout 2024.
5. Robotic Piece Picking with AI Vision
Piece picking—selecting individual items from mixed bins—has long been the hardest task to automate. AI-powered vision systems and advanced grippers are finally making it feasible. These robots can identify, grasp, and place items of varying shapes, sizes, and materials.
Deep learning models trained on millions of images allow robots to handle unfamiliar products without explicit programming. In 2024, we're seeing robotic piece-picking cells integrated with goods-to-person stations, creating hybrid workflows where humans and machines divide the work.
6. Micro-Fulfillment and Dark Store Picking
Micro-fulfillment centers bring inventory closer to customers, often inside urban locations or the back of retail stores. These compact facilities rely on dense automated storage and retrieval systems plus fast picking stations to fulfill online orders within hours.
Dark stores—retail spaces closed to the public and used solely for picking—are expanding rapidly. They use many of the same technologies as large warehouses but scaled down. For 2024, expect continued growth in grocery and quick-commerce sectors.
7. Warehouse Execution Systems (WES) with Real-Time Orchestration
As warehouses add more automation, coordinating it all becomes critical. Warehouse execution systems sit above WMS and WCS layers, orchestrating robots, conveyors, and human workers in real time. They balance workloads, reroute around bottlenecks, and optimize pick paths on the fly.
In 2024, WES platforms are incorporating machine learning to predict congestion and adjust dynamically. The result is smoother flow, higher throughput, and better utilization of both labor and equipment.
8. Wearable Barcode Scanners and Smart Rings
Bulky handheld scanners are giving way to wearable devices. Ring scanners, glove-mounted scanners, and smart watches let workers scan barcodes with a simple gesture. This speeds up picking and reduces repetitive strain.
These devices pair easily with existing WMS and voice systems, making them a low-cost upgrade with fast payback. For operations not ready for full automation, wearables offer a practical step forward in 2024.
9. Analytics and Digital Twins for Continuous Improvement
Digital twins create a virtual replica of the warehouse, allowing managers to simulate changes before implementing them. Want to test a new pick path or add a pick station? Run it in the twin first. Analytics platforms then track real performance against the model.
In 2024, digital twin tools are becoming more accessible, with pre-built templates and cloud processing. They help identify bottlenecks, validate ROI on new technology, and support data-driven decisions.
10. Sustainable Picking Practices
Sustainability is no longer optional. Order picking technologies are being evaluated not just on speed and accuracy but on energy use and waste. Electric AMRs, energy-efficient lighting, and right-sized packaging reduce environmental impact.
Battery technology is improving, with fast-charging and opportunity charging reducing downtime. In 2024, green picking is a differentiator that customers notice and regulators reward.
Final Thoughts
The order picking landscape in 2024 is diverse. Whether you're a small operation adding pick-to-light or a large facility deploying AMRs and robotic piece picking, the goal is the same: faster, more accurate, more efficient fulfillment. Evaluate your pain points, start with a pilot, and scale what works. The technology is ready—the question is how quickly you can put it to work.
