Robots Used In Everyday Life

The term “robot” often brings to mind Hollywood-style humanoid machines, but in reality, robots are usually simple mechanical devices programmed to perform specific, repetitive tasks. They are commonly used to handle work that humans find dull, dirty, or hazardous.

Robots can also take on jobs that are too complex or precise for humans. Generally, they fall into the category of industrial or service robots. Industrial robots might weld parts on automobile assembly lines, while service robots interact with people in restaurants, stores, or offices. Even if it isn’t obvious, everyday interactions—such as scanning your groceries at a self-checkout or buying tickets from a kiosk—often involve service robots. In daily life, their presence is most noticeable in service roles.

Restaurants

Japan is at the forefront of robot technology in the food industry. Robots there are used in restaurant kitchens to prepare sushi, chop vegetables, and assist with other food preparation tasks. Their role extends to agriculture as well, helping plant rice and care for growing crops. In addition, robots serve as receptionists, cleaners, and drink servers. Some robots can even grind coffee beans and make beverages, while others work as bartenders at events or behind bar counters. Manufacturers of these machines report that they can reduce costs associated with spills and waste by as much as 20%.

Assisted Living

Robots also support elderly residents in nursing homes or assisted living facilities. For instance, a Korean-designed robot shaped like a chair can carry a person weighing up to 220 pounds and is operated via a joystick. Robots can assist seniors in getting out of bed, provide companionship, and help reduce feelings of loneliness.

Crime Prevention

Law enforcement agencies employ robots to safely investigate potentially dangerous situations. Remotely operated robots can inspect buildings to locate armed suspects or examine vehicles for traps, including explosives, which they can disarm. In hostage situations, police can deploy robots to gather audio and video data, allowing better-informed tactical decisions without putting officers at risk. These crime-fighting robots are invaluable wherever danger is too high for humans.

Healthcare

In hospitals, robots can be programmed to deliver medications to patients and navigate intelligent elevators to reach different floors before returning to the pharmacy for refills. Surgical robots assist doctors by performing precise operations: the surgeon controls the robotic arms via cameras, allowing for extreme accuracy in delicate procedures.

Education

Service robots are increasingly used in educational settings. For example, a preschool in San Diego employs a robot as a teaching assistant. The robot helps children learn songs, pronounce words, and develop early literacy skills. Additionally, robotic toys are widely available and encourage children to explore how things work from a young age.

Home Security

Robots like Spykee offer advanced home protection. Connected to Wi-Fi, these robots can be controlled remotely via the Internet, capturing audio, video, and even taking pictures. They can make calls, monitor activity, and provide surveillance to safeguard homes.

Household Chores

Robots are also transforming domestic tasks. Dyson’s Robotic Cleaner maps the layout of a house and navigates every room, making up to ten decisions per second to ensure thorough cleaning. In the yard, other robots can mow and mulch the lawn, while additional units maintain swimming pools, monitor water chemistry, and track filter life.