An AGV (Automated Guided Vehicle) is a mobile robot that follows markers, wires, or sensors to transport materials autonomously in warehouses, factories, and distribution centers.  

Key Features of AGVs:  
1. Autonomous Navigation – Uses lasers, magnets, vision systems, or GPS to move without human intervention.  
2. Load Handling – Transports pallets, carts, or containers (common in logistics and manufacturing).  
3. Safety Sensors – Detects obstacles to prevent collisions.  
4. Flexible Routing – Can be reprogrammed for different paths.  

Types of AGVs:
- Tow AGVs – Pull carts or trailers.  
- Unit Load AGVs – Carry individual items or pallets.  
- Forklift AGVs – Automate pallet loading/unloading.  
-Assembly Line AGVs – Used in automotive/manufacturing.  

Benefits:  
Efficiency – 24/7 operation reduces labor costs.  
Accuracy – Minimizes human errors in material handling.  
Safety – Reduces workplace injuries.