Meet Japan's plant blogger

Meet Midori-san - the plant blogger.
"Midori-san," a 40 cm (16 inches) potted plant on a cafe counter in Kamakura, near Tokyo, blogs every day with the help of a sensor that measures electric signals and a computer algorithm that translates them into Japanese. The plant, a hoya kerrii, is commonly called a "sweetheart plant" because of it leaf shape.

"We were initially interested in what plants are feeling and what they are reacting to where we can't see," said Satoshi Kuribayashi, a researcher involved in the project at Japan's Keio University. The strength of electronic signals on the surface of Midori-san's heart-shaped green leaves, which react to light and human touch, are measured by a sensor attached to the plant, and this data is sent to a computer in the cafe.

The computer uses an algorithm to translate the signal data, as well as other factors -- including weather and temperature -- to translate them into words, which are automatically posted on Midori-san's blog (http://plant.bowls-cafe.jp/index.php)

"Today was a sunny day and I was able to sunbathe a lot... I had quite a bit of fun today," Midori-san, whose name means "green" in Japanese, posted on Oct 16.

The latest entry reads: "It was cloudy today. It was a cold day." Kuribayashi said he hopes that in the future, the blog will reflect even more accurately of Midori-san's feelings. -Reuters