During many years, transportation means seemed to evolve only slowly through an incremental progress.: cars driven by internal combustion engines, planes by turboreactors, ships equiped with diesel groups. Now many new ideas seem to emerge and evolve rapidly. Three main groups of innovations can be considered:
- Fully automated vehicles: cars, ships, but also planes, which will not need any pilot (PPlane concept).
- New propulsion systems: hydrid propulsion for cars, ships but also for planes, making possible during the descent to recover a part of the energy required for the ascent, hydrogen as a fuel for casr, but also and probably more promising for ships and planes, electric vehicles, with inductive transmission during motion, along "an electric road".
- New sustentation systems and ultra-high speed transportation: vactrain transported at 2500 mph in a vacuum tunnel, hypersonic planes, morphic surfaces, tropospheric solar zeppelin, suspended vehicles (cable or rail) in urban areas, adjustable slidewalks.
All ideas will not succeed. Still, this come back of imagination and talent demonstrates that we are entering into a world of intelligence and creation, which will open a whole array of very diverse options, from new ways of walking to hypersonic transportation
Depuis des dizaines d'années, les principaux moyens de transport semblaient figés: automobiles et moteurs à combustion interne, avions propulsés par turboréacteurs, paquebots équipés de groupes diesel. .
Actuellement, le paysage paraît changer: de nouvelles solutions, qui n'auraient pas été imaginées, il y a seulement quelques années apparaissent et se développent rapidement. Ces innovations concernent l'ensemble des transports air, terre et mer. Elles sont trop nombreuses pour être récapitulées en quelques lignes, mais peuvent être classées en trois grandes catégories:
