managers review the criteria at each gate to judge whether the project deserves to
move to the next stage. The gatekeepers make one of four decisions: go, kill, hold, or
recycle.
Stage-gate systems put strong discipline into the innovation process, making its
steps visible to all involved and clarifying the project leader’s and team’s responsibil-
ities at each point. Some of the companies that rely on the stage-gate process are Mo-
bil, 3M, Hewlett-Packard, and Seattle-based Fluke, a pioneer in handheld electronic
instruments. Lego, the Danish toy maker, replaces about one-third of its product line
every year with new products. Since the late 1980s, Lego has been relying on a stage-
gate new-product process to ensure that everything comes together for rapid product
launches.^10
Developing
Marketing
(^334) Strategies
New-Product Development Not Just
for Engineers: The Wisdom of
Cross-Functional Teams