properly and safely but thank god there is someone who can robert fowler is here the co-founder and c.e.o. of enron it's a swedish company that developed this truck so how does this work without the driver is likely a combination of different techniques this is cell phone technology and remote so we're actually using different later systems and to actually create a system second actually replaced the truck driver right and what happens when the technology fails we have a combination of cell driving so when the self-rising can solve the problems it's the aftermath will get removed and connects to the remote so we actually get the driver in and reap the benefits of sense trying to acknowledge and well as human decision making so there's a human fallback option that someone from headquarters can steer this ok so when do we see this on the road how long will it take to get this on the road really very doing testings right now and first installation of customer insist you mean do it during q free this year so this year this truck or the some of these trucks will be on the roads in sweden and actually wo