Although none of these contraptions currently takes the idea far enough, they are intermediate steps that will take us to the doorstep of the future.
Inkastoo qodobada aanay ku qeexneyn qodobo cad cad ah oo labada dhinac ku heshiiyeen, hadana waxaa uu war murtiyeedkan yahay mid xal mastuur ah looga gaarayo xaalada hada taagan, si loo qabto doorashada Madaxweynaha oo maalmo dhow naga xigaan.