Why does owning the device not yet mean I can access the data it generates?
机会
The EU Data Act applied on September 12, 2025, giving users a legal right to access all data generated by connected products in real time and in machine-readable formats. But the regulation specifies no common API shape, no authentication handshake, and no wire format that developers can build against. Car manufacturers, health device makers, and smart appliance vendors are each building proprietary implementations, or nothing at all. The second compliance phase, requiring devices to be designed for data access by default, arrives in September 2026 with no standard for what that design must look like.
为什么重要
A portability right with no shared interface is a legal entitlement with no exercisable form.
我如何评估机会
机会评分是我的个人判断，而非量化指标：痛苦程度、发生频率，以及当前解决方案的匮乏程度。分数越高，意味着我认为越值得去构建。
出现时造成的痛苦程度。
人们实际遇到它的频率。
当前针对它的优质工具有多匮乏。