Here's what cities will look like in 30 years

Ian Pearson, a futurologist with an 85% accuracy track record, helped put together a report on what we can expect in the year 2045.

Pearson compiled the report with Hewden, a construction-equipment rental company, that shows "what can we expect to see over the next 30 years in the construction industry."

With advents in fields like robotics and artificial intelligence, city buildings are bound to become tech-savvier.

Here are the eight coolest predictions from the report:

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Buildings will be run by an artificial-intelligence personality — hello, building-version Siri!

The report envisions that building occupants will be able to talk to the building and place requests, like asking for an indoor temperature change.

Super-tall buildings will function like mini cities.

With high-demand and high land costs, super-tall buildings may be converted to house low-and medium-income workers. They will function like mini cities with floors dedicated to working out, residential space, and office work.

Buildings' windows will be replaced by virtual-reality screens.

In "Back to the Future Part II," Marty McFly's future home was equipped with a virtual-reality window that could be changed to any scene (pictured above). The report envisions a similar future where buildings don't have windows, but VR screens.

"This could be a very cheap and fast way of constructing cheap residential accommodation,"the report reads.