mordant wit

What a difference a robot-year makes.

Only last year, Honda Motor Co.'s now-familiar humanoid robot, Asimo, was learning how to run and avoid tripping over obstacles. Now, the five-year-old droid is ready to take on simple office work, greeting visitors and fetching refreshments.

Japan's third-biggest auto maker, known for its cutting-edge robot technology, introduced Tuesday a second-generation Asimo that can also push a cart weighing up to 10 kg (22 lb), walking straight, sideways or backwards with it.

With more joints and flexibility of movement, Asimo can now also grip and carry a tray of drinks, placing it safely on a table.

Demonstrating its latest tricks through video footage, Honda showed the 130 cm-tall (4.25 feet) Asimo addressing a mock visitor by name and showing her to a conference room, all the while maintaining a steady and natural distance from the guest.

"Welcome, Sato-san," Asimo said, bowing deeply as per standard Japanese etiquette.

By pre-programming the guest's name, meeting room and other data in an IC (integrated circuit) tag to be worn by the visitor upon arrival, an office worker can remotely send commands to Asimo, which in turn would pick them up through a built-in IC tag reader.