title: Insect vision: a few tricks to regulate flight altitude.
authors.affiliation: Laboratory of Intelligent Systems, Ecole Polytechnique Federale de Lausanne, CH-1015 Switzerland. dario.floreano@epfl.ch
authors.forename: Dario
authors.initials: D
authors.lastname: Floreano
authors.forename: Jean-Christophe
authors.initials: JC
authors.lastname: Zufferey