Industrial Automatic Control Systems and Controllers Annotation << Back Adaptive Mobile User Interface D.A. Vidmanov, A.N. Alfimtsev Optimization of mobile computing is a relevant and promising direction, since there is currently a request to change the operating system-application paradigm, as well as a request to reduce the amount of information in popular mobile ecosystems. The article considers a new area of manifestation of the fundamental laws of the evolution of adaptation mechanisms on the example of a mobile user interface. The proposed approach is considered in the context of existing mobile interfaces. The concept of “compounded user interface” is introduced in the mobile ecosystem. The results of experiments based on an application with an adaptive interface, which is based on changing the position of interface elements depending on the frequency of use, are demonstrated. This study is the fi rst attempt to systematize knowledge and practically implement an adaptive interface in the mobile ecosystem. Keywords: optimization, adaptive, compound, ui, agent, mobile, application, internet, devices. DOI: 10.25791/asu.7.2022.1374 Pp. 11-19.