Sony Makes Cats Tweet With Wearable Lifelogging Device:
The lifelogging device, which was prototyped in collaboration with the University of Tokyo, is equipped with a camera, an acceleration sensor, a GPS, etc to record the activities of a cat.
Using the data collected by the acceleration sensor, etc, the device deduces the activities of a cat such as walking, sleeping and eating.
The device can be used with the Twitter service and automatically posts comments in accordance with the activities. The lifelog data is first transmitted to a PC via Bluetooth, and, then, comments are posted on Twitter. For example, it is possible to automatically post a comment like "This tastes good" when a cat is eating something.