Regards electronics we should keep in mind that despite the fact that the development is very instant, there are some trends that are in most cases common for different companies. First of all, it is related to the fact that most of the devices currently are controlled by a touch. More and more mobile phones etc. are discovered to be controlled via touchable screens. Although it has been done to make everything easier and substantially more intuitive, plenty people complain about this kind solution and find it a source of complications. Nevertheless, we are recommended to also remember that despite the fact that solutions controlled by touch are the most popular currently, there are still plenty devices controlled by a keyboard or a special device.
Taking everything into consideration, even though there are plenty trends introduced currently in order to make diverse devices even more useful, we are recommended to also not forget not all of them are known to be at all something that makes life of a end-user much simpler.