kissing involves the touching of one's lips to the lips or other body part, such as the cheek, head or hand of another person. the limbs are plain-colored, and flesh-colored underneath. most of the sound effects are not sharp and not enough of them exist. the instrument never caught on with the buying public, and it was offered only for a brief time. a developer tool called the "bug meter" is provided in the lower-right corner. the journal considers articles in the form of research article, review article and short commentary. 