Technological forecasting is premised on a certain orderliness of the
innovation process. Myriad studies of technological substitution, diff
usion, and transfer processes have yielded conceptual models of what m
atters for successful innovation, but most technological forecasts key
on limited empirical measures quite divorced from those innovation pr
ocess models. We glean a number of concepts from various innovation mo
dels, then present an array of bibliometric measures that offer the pr
omise of operationalizing these concepts. Judicious combination of suc
h bibliometrics with other forms of evidence offers an enriched form o
f technological forecasting we call ''innovation forecasting.'' This p
rovides a good means to combine technological trends, mapping of techn
ological interdependencies, and competitive intelligence to produce a
viable forcast. We illustrate by assessing prospects for ceramic engin
e technologies. (C) 1997 Elsevier Science Inc.