Week 9: Clear - Evolution to ubiquitous computing

Over the years, the evolution of computing encompassed five (5) waves of evolution. In the 1960's, mainframe computing was available to large organizations. In the 1970's, mini-computers became available to many businesses. In the 1980's, personal computers became available to the public. In the 1990's, mobile computing devices became available and allowed a portable workforce. And finally, in the new mellinium, ubiquitous computing came to fruition. Ubiquitous computing is when information processing has been thoroughly integrated into our everyday lives.

There's a reason why ubiquitous computing is also referred to as "pervasive computing". There is little to no disconnect from these always-connected devices. There are advantaged and disadvantages to ubiquitous computing. Being always connected is something that not everybody wants. With an iPhone, you can send and receive calls, access the internet, balance your checkbook, and more. Then, to top that, some Bluetooth earpieces can be controlled with only your voice, which can then command your phone and it's abilities. Our society is now used to the instant gratification.

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