we will show you -- >> host: rsu? >> guest: roadside unit. so that's the infrastructure portion of it. we'll show you an ice warning and then a curb speed warning. so ice warning, we have sensors embedded on the road down in the deployment area, and when it is snowy -- [laughter] and icy, that when you drive by, you'll get a warning to say that there is ice on the road. now, what we have sewn is we have an -- we've done is we have an rsu installed, and it is it is broadcasting that there is icing on the road. so every time i go by that location, we'll get an ice warning. it's not quite a true demonstration, but really it's showing that i am communicating with the infrastructure. if you notice, there's two white boxes are little antennas up on the roof of the -- [inaudible] >> host: no. >> guest: we'll be able to see them as we go by. they are the the roadside units that are broadcasting connected vehicle technology. >> host: and what is that by the way? >> guest: university of michigan transportation institute. >> hos

>> we are going to take you out on the road and show you rsu roadside unit.that's the infrastructure portion of it. we will show you an ice warning, ice warning we have sensors embedded on the road and when it is snowy and icy that when you drive by you will get a warning to say that there's ice on the road. now, what we have done is we have in rsu, roadside unit installed and it is broadcasting that there's ice on the road and then we sense that location. every time we go by location we get ice warning. not quite a true demonstration but really showing that i am communicating with the infrastructure. if you notice there's two white boxes with little antennas up in the roof of the tree no. >> they are the roadside unit that is are broadcasting connected vehicle technology. university of michigan transportation research institute. two rsu's. >> right there. >> we use those for a lot to do for testing for when we do installations and making sure the units are looking properly before we send them out into the field and we also use them for demonstrations purpose