The exploration of ways to conceptualize the shaping of the present by socio-technical futures is the aim of this volume. Therefore it brings together contributions from Science and Technology Studies and Technology Assessment, which focus all on the question how socio-technical images of the future shape present processes of innovation and transformation starting from empirical case studies and generalizing specific findings or by tackling conceptual questions from the outset. A white paper of 23 authors, which aims to sensitize researchers and practitioners completes the volume.