Context-aware computing continues to gain recognition,
especially in mobile web computing. Determining accurate
context information, in real-time, for implementing various
adaptations in mobile web applications remains a challenge.
Physically determined context information for use during
adaptation has generally produced unsatisfactory results in
mobile web applications. An alternative to acquiring context
information is by the use of various software-based
techniques that are referred to as logical context sensors. This
paper discusses the implementation of an integrated logical
context sensor that can determine context information in realtime
for use in various mobile web adaptions.
An international field study evaluation of the context sensor
was conducted. Results indicate that the integrated logical
context sensor successfully determined accurate context
information in real-time. The logical context sensor discussed
in this paper can be utilised by application developers to
incorporate context-awareness in their applications.