Yea, we must say world has changed a lot from 1983 and thanks to technology, now we can even book a seat at the destination from our home before starting the journey. Nice to hear about 'Nice', a such a high tech city. I Like the concept of light adjusting the intesity with motion detection and I hope that concept will be implemented in entire world. It is all because of the donations from core networking companies like Cisco and dreaming a future world so arranged and high tech.