Petrol pumps can act as nodes of uploading the context information. This information can include details like hot-spot directory, detailed map of neighbourhood, nearest food joint, or the emergency hospital. It can assist the travellers, mainly in the historic places, tourist places. Also instead of a separate handheld device to be carried in the meusems their own cell phone can be uploaded with such information.

These information appliances can send as automatic SOS in the emergencies like accidents, cardiac arrest. Cell phone, RFID enabled Car License plate upon being crushed will send a message to the nearest police station, hospital, to rush to the site. The message will comprise of information like location where the accident took place, time when it happened, blood group of person injured. etc) RFID enabled license plates can track a car breaking a traffic law / lets say speeding. Once automatically tagged (state change) it can be located by detectors at cross-roads, signages, overhead traffic signals, petrol pumps, manual detectors. The contextual data of crime can be distributed for further action to the concerned personel.