The variety of heads - up exhibit find in jet fighter cockpits have been adapted to motorcycle helmets . Motion Research is selling a particular presentation forebode the Sportvue which attaches to helmets and lets motorcyclists see their speed , R.P.M. , and geartrain placement mightily in front of them as if it were float in the air . There is also going to be a version for bicyclists that exhibit their speed , distance traveled , and heart rate .
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[ Thanks , Mike ]
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