I think some of you would have seen such campaigns as «90 percent discount for smart device applications» in the shops on your smart devices. (gonintendo.com)
Just as you mentioned, the situation of the smart device application market is that an enormous amount of titles exist and there are several established styles that are popular with users. (gonintendo.com)
Engineers are often forced to use tricks to break this time - reversal symmetry for specific device applications. (sciencedaily.com)