Phone manufacturers primarily focus on designing and developing devices optimized for communication and functionality. When it comes to safety, their primary concern is to meet the standards set by regulatory bodies like the FCC. The Bodywell MobileTek technology is a proprietary solution developed and owned by our company. It's not publicly available for integration into every device, just as phone companies don't include specialized cases or specific third-party software by default. Drawing a parallel, it's akin to asking why Tesla doesn't come with Apple CarPlay as a standard feature. However, given the increasing awareness about harmful radiation, it's conceivable that in the future, some or even all phone companies might incorporate technologies to mitigate such concerns.