This siddur is an Instruction manual for the Shabbat and Havdalah modules on the jOS (The Jewish Operating System). It is more than a book of prayers, it is rather a book of suggestions for how to bring more meaning and magic to everyday living. The manual contains a series of "apps." Each app is designed to perform a specific psychological, intellectual, physical, or spiritual function. These apps are best run in a communal setting, but individuals and families can certainly run them at home. Each entry in this manual contains a statement of the function the particular app is meant to fill...