  The merging of the Internet with the Wireless services domain has created a
potential market whose characteristics are new technologies and time-to-market
pressure. The lack of knowledge about new technologies and the need to be
competitive in a short time demand that software organizations learn quickly
about this domain and its characteristics. Additionally, the effects of
development techniques in this context need to be understood. Learning from
previous experiences in such a changing environment demands a clear
understanding of the evidence to be captured, and how it could be used in the
future. This article presents definitions of quantitative and qualitative
evidence, and templates for capturing such evidence in a systematic way. Such
templates were used in the context of two pilot projects dealing with the
development of Wireless Internet Services.
