If somebody asked you to define or explain the word 'technology', what would your answer be? Would you even know where to begin? In today's day and age, technology is a big thing; continually improving and ever expanding, it is prevalent in our everyday lives.
There was a time when delivery drivers left a depot in the morning and the only time you new when they had dropped their load was if they cared to ring from the drop-off point. It's a different story today.