(a) The chair or vice-chair of the local board shall preside at the hearing. If neither is available, the board shall elect a temporary chair.
(b) The presiding officer may conduct all or part of the hearing by telephone, television, or other electronic means, if each participant in the hearing has an opportunity to participate in, hear, and, if technically feasible, to see the entire proceeding as it is taking place.
(c) The presiding officer shall cause the proceeding to be recorded.