January 12, 2018 8:37 am New Gadgets Include Smart Toilets and Laundry-Folding Robots Smart toilets, self-driving suitcases and robotic pets were just some of the wilder offerings on display at this year’s Consumer Electronics Show. US & World Videos 1:23 Canton firefighter testifies in Karen Read murder trial 2:30 Protests continue at Tufts University 2:19 Here's how to stay up to date on the Karen Read trial 0:45 Karen Read trial Day 3: Witness testimony resumes 1:56 Campus unrest continues at Boston schools