Topic Overview: A first law has been established in Japan and will take effect on December 18. The aim is to increase competition among companies and reduce the power of Big Tech firms such as Google and Apple. Under the new regulation, Apple and Google must allow third-party app stores and also permit other payment systems. Moreover, users will have the opportunity to choose different search engines and browsers, and different devices will be allowed to work together, such as through AirDrop-like features. Furthermore, fines will be imposed if companies break the rules, although exceptions are allowed for security, privacy, and child protection. Overall, this law is expected to have positive impacts on both consumers and developers. Consumers will have more choices for apps and payment methods, and developers will find it easier to enter the market. On the other hand, companies are concerned about security risks and the lack of clarity in the rules. My personal v...