CES 2018: Get ready for yet more (yes more) smart devices

Following the introduction of its commercial robots in 2017, LG Electronics continues to push the envelope with the unveiling of three new work robots at CES 2018. If CES is a guide, you'll soon be surrounded by a multitude of brainy things--not only smart speakers, electronics gear, and appliances, but eventually household robots, an intelligent car, and maybe even the very city you live in. All things smart is an underlying theme leading into the annual tech shindig that commences this weekend in Las Vegas, giving the public an early look at devices they may buy later this year or next. Thought you just successfully navigated the decision about whether to purchase an Amazon Dot vs. a Google Home Mini? Think you've got smart lighting figured out?