more enjoyable, some devices (e.g.: Bluetooth headphones) can make people more dependent on technology than on interaction with nearby humans. Society considers these technologies luxury accessories and there may be peer pressure within a group to own similar products. These products raise challenges of social and moral discipline. For instance, wearing a smart watch can be a way to fit in with standards in male-dominated fields, where femininity may be perceived as unprofessional. Despite the fact that the demand for this technology is increasing, one of the biggest challenges is the price. For example, as of November 2022, the price of an Apple Watch ranges from $249 to $1,749, which for a normal consumer can be prohibitively expensive. Future innovations Augmented reality allows a new generation of display. As opposed to virtual reality, the user does not exist in a virtual world, but information is superimposed on the real world. These displays can be easily portable, such as the Vufine+. Other are quite massive, like the Hololens 2. Some headsets are autonomous, such as the Oculus Quest 2 and others. In contrast to a computer, they are more like a terminal module. Single-board computers (SBC) are improving in performance and becoming cheaper. Some boards are cheap such as the Raspberry Pi Zero and Pi 4, while others are more expensive but more similar to a normal PC, like the Hackboard and LattePanda. One main domain of future research could be the method of control. Today computers are commonly controlled through the keyboard and the mouse, which could change in the future. For example, the words per minute rate on a keyboard could be statistically improved with a BEPO layout. Ergonomics could also change the results with split keyboards and minimalist keyboards (which use one key for more than one letter or symbol). The extreme could be the Plover and steno keyboard that allow the use of very few keys, pressing more than one at the same time for a letter. Furthermore, the pointer could be improved from a basic mouse to an accelerator pointer. The system of gesture controls is evolving from image control (Leap Motion camera) to integrated capture (ex-prototype AI data glove from Zack Freedman.) For some people, the main idea could be to build computers integrated with the AR system which will be controlled with ergonomic controllers. It will make a universal machine that can be as