  In this paper, we present the Physical Web Browser project for web
applications depending on the environment. At this moment, many of users all
over the world visit websites using their mobile devices only. Any mobile
device (e.g., smartphone) has sensors to capture the environmental information.
This information (context) could be analyzed and used within the web
applications. There are, at least, two models for using this information.
Firstly, we can use context information for data gathering requests in a web
application. In this case, the output depends on the context. It is the
classical model for context-aware data retrieval. In the second model, we can
use context-aware data for improving user experience (for changing and tuning
user interfaces). In other words, we present a way for the adaptation of web
applications depending on the environment.
