Do we still need the telephone?

Just as the use of social media divides opinion, so the arrival of telephones in the office was once seen as a radical intrusion.

Read the full article on: http://www.bbc.co.uk/news/magazine-23448353

NOTE: Interesting to think 50 years from now there might not be any telephone and can be replaced by devices like glass, video conferencing. I can imagine a typical cliche society where everything is easy and accessible and all white glossy and glass!! May be for that reason I’m bit afraid of letting go of devices like telephone.