International Data Corporation report says smart speaker and other smart home devices sales will grow at quick clip over the next five years.

Latest in voice control for the smart home will be revealed at CEDIA Expo 2018, including new technologies from Amazon Alexa, Google Assistant, Samsung Bixby and Josh.ai.

Sony's new Master Series A9F OLED and Z9F LCD TVs offer exclusive Netflix Calibrated Mode for rendering as content creators intended, plus three HDR options, first eARC implementation, improved 'Acoustic Surface' localized sound.

Lenovo Smart Display ($199) is first Google Assistant with a screen -- ideal for consumers married to the Google ecosystem, including Maps, Calendar, Nest, Android phones, Duo video calling, Android Things and more.

Originally announced at Google I/O in May, the company's latest Home update includes the ability to hold a conversation with Google Assistant voice control.

At Infocomm 2018, Optoma announced UHD51A 4K is first voice-controllable home-theater projector compatible with both Google Assistant and Amazon Alexa.