Greening the internet access

WiFi has become a fact of life and many home computers access the internet freely from wherever they are, be it in the kitchen, be it in front of the television. Most of the laptops come with WiFi connectivity. They need a modem and a RF router to get this level of flexibility. It is high time that these devices be integrated to reduce the clutter and the wastage of material. The ISPs supply the cable modems which can really be replaced by an integrated device that has both the functionalities.