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Table 4 Estimate of effort of external experts and analysts in a selection of foresight exercises

From: Functional technology foresight. A novel methodology to identify emerging technologies

Topic

Expert involvement

Analysts

Elapsed time

Year

Energy from sea waves

1 external expert for 3 half days

1,5

1,5 month

2012

Batteries

1 external expert for 2 days

2

1 month

2015

Electrochemistry

Customer input

1

15 days

2016

Packaging industry

Customer input

1

1 month

2016