Silicon Valley is booming again. New start-ups are opening up in the office parks along Highway 101. Rents are going up and more and more people are looking for vacation homes in towns like Lake Tahoe. This shows that people are making good money. In the Bay Area where semiconductors were first developed computer and internet companies have grown. Their leaders created many of the magical tools of our modern technology. These include touch-screen phones, instant library searches or drones that can be flown many miles away. Business has been going strong since 2010 and progress is making its way.
But surprisingly, some people in Silicon Valley don't think that they are moving forward at all. Peter Thiel, an inventor of an online payment system who also supported Facebook, is not happy with the speed of new developments. Many other engineers are disappointed as well. Some economists even think that there are not enough new ideas today compared to earlier times.
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Everywhere new things are developing, thanks to the new powerful processors. Computers begin to understand human language. People can control video games only through movement. This technology might soon be used in many business areas as well. 3D printers can create complex objects, maybe even human tissues or other organic material soon.
For pessimists, this is just a false promise. But history shows that there are not only two alternatives for the future of technology. Researcher Chad Syverson from Chicago points out that even the discovery of electricity did not always lead to more productivity. At the beginning of the last century, many electrical innovations were made, but growth was still slow at first. The boom only started later.