This is going to be a rather different sort of meeting than usual. Roger is going to talk about and demonstrate wireless bone-conducting earphones. I have no idea why this particular subject was chosen as I did not attend the committee meeting where topics for the monthly meetings are discussed. I have to assume that he decided to buy a pair and felt that it would be interesting to talk about them. After carrying out a Google search on the earphones I have found that they are not inserted into the ear canal but lie against one's temple for the bones in the skull to conduct the sound. If you find this interesting, come along to the meeting and hear Roger talk about them.
The meeting begins at 6:30pm at 39 Washington Avenue, Brooklyn