CES 2018 showed the present scenario of the robot industry. The best of the companies presented the best of their futuristic gadgets, mostly smart home integration. The current progress is ready steady and mesmerizing but we are still about a decade behind having a real human like butler, or in better words a real human like robot friend sitting next to us.
Read more at: https://www.popsci.com/personal-robot-butlers-ces-2018