And for all these other reasons too.

In a statement on his website, Weckert said his intention was to make changes in the physical world by using digital means.

“Through this activity, it is possible to turn a green street red, which has an impact in the physical world by navigating cars on another route to avoid being stuck in traffic,” he wrote.

He said he was interested in the day-to-day use of technology in all aspects of life within cities, including in navigation, accommodation, dating, transport, and food-delivery.

Citing a journal article by anthropologist Moritz Ahlert, he wrote: "Google’s map service has fundamentally changed our understanding of what a map is, how we interact with maps, their technological limitations, and how they look aesthetically.

“All of these apps function via interfaces with Google Maps and create new forms of digital capitalism and commodification,” the article continued.