I would like to put the emphasis on the fact that, these days, batteriesy chargers contain metals, many of which are contaminants (and a significant number of which surpasses the European toxic limits).

Another upcoming possibility is the so-called ‘micro scale super-capacitors based on graphene’. Theyse consist inof charging batteries free of metal content, but, as their name shows, of grahene material. The charging time may be as short as 5 seconds, which means 1,000 times faster than the current charging time.

What is more, taking advantage of graphene, the next generation of mobile phone may incorporate an ultra-thin flexible OLED touch screen;. iIt is bendable, and thus, you can modify its form into shapes resembling a wallet, a bracelet, or whowatever you want to.

This is possible because graphene allows for the construction of one-atom -thick crystals.
Note that we are talking about nano-scale electrical devices.

Besides that, graphene has excellent electrical properties, which enables an ultra-fast broadband, as much as 100 times faster than thfibre -optical-fibre broadband.
Furthermore, photographic and video cameras using graphene may easily provide an ultra -high -resolution image, exceeding 40 megapixels.

An example is the Pureview camera, which is a recent Nokia patent based on graphene technology. In the same vein, Samsung, Google, and Apple already hold patents for graphene applications.

It is undeniable that the next generation of mobile phones will have a huge impact on society, at a level as yet unknown.

For this reason, you might als wello gain an insight into the main hurdles to overcome related to wireless technology. Please, draw your attention to the following section.

The downsides:

To date, there harve been certain drawbacks wthichat have been associated with the overuse of mobile phones.
You had better switch off your mobile phone from time to time; otherwise, you may wrestle with unwanted health hazards.
Mobile phones are emitters of electromagnetic radiation, and there are grounds for believing that they cause both brain and thyroid cancer, and, moreover, genetic damage at levels below the safe standards.

There are also an all -too -common social side effects. I bet you know someone twhato suffers from isolation, and is lacking social skills —  (which may lead to shortfalls in language and communication — ), inability to express emotions or feeling compassion or sympathy for others (empathy), obesity, depression, irritabilitiony, stress, abuse, cyber-bulling, sexting, grooming, and, last but not least, reality distortion.

Youngsters twhato carry their mobile phones in class are easily to be distracted, and, on top of that, they show difficulty in concentrating, which leads to a longsteep learning curve.

Finally, I remark the fact that we are losing body language communication.

These aforesaid symptoms are telling that something does not bode well in mobile phones.
Future mobile phone will still be encumbered with electromagnetic radiation, as this is the way it works.
There is a lot of work that needs to be in the pipeline. The rapid developments in wireless technology have heightened the need for further research to mitigate potential damage caused by electromagnetic wave emission.