One result of population growth within cities is something called urban expansion, which is the unrestricted growth of housing, businesses, and roads without any specific planning. Urban expansion influences cities’ social and environmental dynamics, causing a number of disadvantages, including longer commutes, higher transportation costs, pollution, and loss of countryside.

City planners and researchers claim that more and more people are moving into cities, which is contributing to something called urban density. This term refers to the number of people within an urban area. It’s a crucial factor for city planning — understanding how the city is functioning based on economics, health, geography, and sustainability.

Most people equate tourism to traveling, but the internet has offered a new possibility to wannabe travelers by bringing other countries to your living room and personal device. Companies are experimenting with their offerings and content to share with individuals. So is it possible to travel without traveling?

Digital tourism offers travelers the ability to get an often 360-degree digital tour of the place they want to see in real life without actually going. This is powerful because it opens up a world of possibilities for individuals with mobility issues.