NPR hopes to boost participation in its annual Members Meeting by providing a forum for online participation via WebEx, the Web conferencing provider. The June 9 meeting, which convenes at 1 pm in the board room at NPR headquarters, will accommodate up to 300 registered participants. The conferencing system provides telephone connectivity, video streaming of presentations, document sharing, determination of a quorum, and interactivity such as real-time voting and comment-sharing. NPR added the option for electronic participation because so many stations and public radio organizations have had to cut their travel budgets, according to Joyce Macdonald, v.p. of member and program services. The remote conferencing capabilities give NPR a shot at convening a quorum of authorized representatives for the first time since 2003, she said. Previously, authorized representatives who couldn’t attend meetings could only listen in over the satellite.