Huawei HiCar's Driving Mode: More Than Just 'Do Not Disturb'

I noticed an interesting detail: Huawei HiCar's latest upgrade has singled out "Phone Driving Mode" as a new feature, rather than keeping it subordinate to car-machine connectivity like before. Although version number 7.0.0.206 looks like just a minor iteration, the product logic behind it serves as a perfect real-world teaching case for IT classes.