WARNING: No immediate attention required, mobile robot is able to continue active and
accept new order. URGENT: Immediate attention required, mobile robot is able to continue
active and accept new order. CRITICAL: Immediate attention required, mobile robot is
unable to continue active order, but can accept new order. FATAL: User intervention is
required, mobile robot is unable to continue active or accept new order.
WARNING: No immediate attention required, mobile robot is able to continue active and accept new order. URGENT: Immediate attention required, mobile robot is able to continue active and accept new order. CRITICAL: Immediate attention required, mobile robot is unable to continue active order, but can accept new order. FATAL: User intervention is required, mobile robot is unable to continue active or accept new order.