for congestion avoidance and evacuation. 56 Information Function Daily life Real-time ◼ Lifeline (road closures, traffic congestion, etc.) ◼ Live video (for grasping congestion levels) ◼ Congestion level in buildings and stores ◼ Congestion level in rest areas (place to sit, etc.) Route search ◼ Search by lot number or keyword ◼ Underground area ◼ Barrier-free route Others ◼ Underground exit numbers ◼ Barrier-free information (steps, etc.) Others ◼ Display of current location including underground ◼ Display of time required Disas- ter Real-time ◼ Lifeline (public transportation status, etc.) ◼ Live video (for grasping damage in surrounding area) ◼ Congestion of disaster evacuation sites ◼ Acceptance status of each building for people with difficulty returning home ◼ Congestion and availability of accommodations ◼ Operational status and availability of restrooms, elevators, free Wi-Fi, rechargeable spots, etc. Route search ◼ Safe routes to evacuation shelters or homes ◼ Alternative routes Others ◼ Entrance of disaster evacuation sites ◼ Evacuation shelter (where, how to use) ◼ Bases for relief supply distribution (where, how to use) ◼ Locations of restrooms, elevators, free Wi-Fi, rechargeable spots, etc. Others ◼ Display of current location ◼ Voice guidance ◼ Display of time required