Royal flush! New elegant smart toilets powered by hand gestures and Amazon's Alexa on display at CES - and they cost up to 10,000

A new smart Smart toilets showcased at CES give'porcelain throne' a new meaning. Attendees of the Las Vegas event feasted their eyes on innovative loos designed by appliance maker Kholer, which feature voice activation, touch screens and high prices. For 4,500, the Veil includes a range of services like pulsating spray options and automatic deodorizer, while Amazon's Alexa powers the top-of-the-line Numi, which costs around 10,000. The company did display a more affordable option - the 1,200 PureWash E930 bidet that connects to your home internet and features voice control. The Kohler Veil, released this year at CES, is Kohler's mid-range smart toilet.