Example Concept: Multi-region VPC design for low-latency applications typically involves deploying resources in multiple regions to reduce the distance between users and application endpoints. Use global load balancers to distribute traffic based on proximity and health checks, and establish inter-region VPC peering or transit gateways to ensure seamless and fast data transfer. Implementing latency-based routing policies and caching strategies can further enhance performance by reducing the time data spends in transit.