In the last three decades, mobile phones have evolved from bulky bricks capable only of calls to tiny pocket-sized computers capable of practically everything. It’s hard to imagine what could come next considering how advanced modern phones already are, but manufacturers and phone carriers are already busy planning new advancements.
Here are just some of the improvements that are thought to shape the future.
When it comes to wireless plans, people are now getting much more for their money including free texts and even free calls. Plans such as this Verizon wireless plan offer incredibly strong signal and even mobile hotspot data. It’s thought that in the future, ‘unlimited data’ will become the norm and phone/wi-fi signal will be available practically everywhere allowing people to stay constantly connected.
Facial recognition is already here with the iPhone X being the first to pass the tests. Other phones are thought to adopt this technology soon making it a standard feature in the future. Facial recognition can be used a secure alternative to a password preventing anyone else from being able to unlock your phone. It could also become the main form of payment – already you can use your phone to make payments and payment apps are now allowing you to use facial recognition technology. Cards may eventually become defunct given that they pose a greater security risk and facial recognition could take over.
This year, Samsung unveiled the prototype for the world’s first foldable phone. Once this technology has been perfected, we could see phones on the market that are able to fold up and fit neatly into the smallest pockets, whilst being able to then fold out to the size of tablets when we need a bigger screen. This could make them both more portable and more practical when doing activities such as reading and watching videos. On top of having foldable screens, phones of the future may even have self-healing screens to counteract damage (such technology is already in development, although it could still be a while until it is perfected).
This technology may be a fair way off yet, but researchers are already looking into it. By using a combination of solar power, hydrogen fuel cells, nanobatteries and perhaps even kinetic energy, it could be possible to keep our phones charged up on the go without ever needing to plug them into a wall. This remains the one big inconvenience with mobile phones – whilst portable chargers already exist, these chargers themselves need to be charged up beforehand. Having a phone that charges itself could make it easier to travel and get by in remote places without having to search for somewhere with a plug point.