Calling all engineers: We need better Shabbat elevators - opinion
Are there any electrical and/or mechanical engineers out there willing to propose a halachically acceptable solution to the proper religious authorities?
AN ELEVATOR display shows the floor number where it has arrived. There is also a sign that reads ‘Shabbat mode,’ to indicate that it can function as a Shabbat elevator. The photo was taken on a weekday. (photo credit: David Levine)ByDAVID S. LEVINE
