Mary Barra

Although some automakers—notably Tesla—have been utilizing over-the-air (OTA) updates for years in its vehicles, many others have shied away from the technology. But, as security increases and costs decrease, automakers are slowly adopting the technology. General Motors is on deck. GM CEO Mary Barra told investors the automaker will begin OTA updates by 2020, according to Automotive News (subscription required). Per Barra, GM is currently in the process of rolling out a new electrical architecture alongside a new generation of infotainment systems, which will usher in OTA-update...