As many, including @Nate_Pearson, are interested in squeezing marginal (or major) gains from aerodynamics, perhaps this new teaser from SwissSide will be of interest. CyclingTips mentioned this setup (sensor on the front, array off the back) a month or so ago. At their tent at Challenge Roth two days ago, SwissSide had a bike with the rear array seen in the video. The more subtle front sensor is the serious “homegrown” tech that represents the current race (among a handful of firms). More news on that should be coming soon 
