Allowed with notice
Department PS1 requires all proposed exhibits, including demonstratives, seven days before trial, with hard-copy binders and a thumb drive containing each exhibit as a separately labeled PDF.
Read supporting source excerpt
ALL exhibits (including demonstratives) ... must be included in a jointly-prepared exhibit binder lodged with the court by 4:00 p.m. 7 days prior to the date of trial
The requirement is stated in current official court rules and is attached at court scope, not as a personal preference.