Rand McNally introduced OverDryve, a seven-inch specialized aftermarket tablet that attaches to a car dash or clips on to the vent that brings connected car features It features streaming audio, back-up camera video, voice-guided navigation, collision warnings and video when dismounted. The portable gadget can upgrade any car for less than $400 and doesn’t require professional installation. For navigation and stored music it does not eat up cellular data.
Forward collision warning, gives warnings give a spoken and visual warning. An optional digital backup camera installs easily and has virtually no lag time. Front and back cameras on the device are used for safety features. The front camera acts as a dash cam.