Is the end of coins and banknotes near?

A few weeks ago I watched something on the TV. It was an app for a phone which enables a person to pay for any purchase simply by scanning their mobile phone over a device. I take it the phone is somehow linked to their bank and the transfer is made in a swipe. No need to push a bank card in a slot and type a pin no.
Found a link:
http://news.bbc.co.uk/1/hi/sci/tech/1965992.stm
Security issues aside. If this takes off and technology becomes cheaper and even small shops have these devices will this spell the end for coins and banknotes and how will that effect the hobby of coin collecting?
Found a link:
http://news.bbc.co.uk/1/hi/sci/tech/1965992.stm
Security issues aside. If this takes off and technology becomes cheaper and even small shops have these devices will this spell the end for coins and banknotes and how will that effect the hobby of coin collecting?
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Comments
Good point but people still buy paper backs and hardback's. I don't think this will happen over night but say in the next generation or the one after. If cash is no longer used will coin collecting be a growing or declining hobby?
Don't get me wrong I believe there will always be some collectors if only for the historical side alone but thinking back to when I was interested in coin collecting as a child was when I was puling coins out of circulation or being given foreign coins.