Usually, robots are trained using one of two methods. First, robots are taught a series of basic motions — like how to be parallel to an axis, or how to move in a plane. Then an operator gives them instructions for a specific task by moving a 3D model of the robot about on-screen.

Moxie, an adorable educational robot, is designed for teaching kids at home. But it’s expensive: the robot itself is $1,500, and it requires a $60 monthly subscription after the first year.

BUDDY connects, protects and interacts with every member of your family. Behind his cheerful and sweet little face, BUDDY is your personal assistant, watches over your home, entertains your children and interacts with your smart home connected devices, among many other services.

When you’re away, you can control BUDDY remotely through a mobile app on your smartphone. See through his eyes via the camera and move him around. How does BUDDY navigate around the house? BUDDY is equipped with a wide range of sensors: BTLE, 3D camera, ultrasound, infra-red sensors and thermal sensors.

Rodolphe Hasselvander

The Zenbo robot, which will cost $599, will be able to understand spoken commands and roll around on its own. It’s supposed to help remind people of things like their doctor’s appointments and medication and exercise schedules, while also keeping a virtual eye out for emergencies.

2014

Jibo is a foot-tall plastic robot, with a head that tilts curiously as he takes in the world around him. He has no arms and legs; he looks like a character invented by Pixar, or something out of The Brave Little Toaster.

There is existing evidence that dentistry is a stressful profession mostly due to the nature and working conditions in the dental surgery and although there has been work done on occupational stress in dentistry, there has been far less investigation of the psychological distress of the job and what impact that has on …

Top 10 Careers: A dentist is consistently ranked as one of the top 10 careers in the country due to its comfortable income, low unemployment rate, and good work-life balance. Suicide: A not so great statistic about dentistry is that dentists consistently have one of the highest rates of suicide among any profession.

Dentists in some places are so well compensated that they earn more than the average doctor. Meanwhile, the average general dental practitioner took in $181,000 in 2013, according to the dental association, compared to $175,000 for a family doctor, according to WebMD Medscape’s annual compensation report.

Hospitals never close, but dentists’ offices are often open only four days a week or less. That’s mainly because staffing is a dentist’s biggest operational cost; the fewer days the office stays open, the less a dentist has to shell out to office personnel. (Of course, dentists do respond to emergency calls.