It would be great to see a variant of this come to smart phones. Having a passcode that logs into a reasonable looking OS install, i.e. same wallpaper as the lo

It would be great to see a variant of this come to smart phones. Having a passcode that logs into a reasonable looking OS install, i.e. same wallpaper as the login screen, default apps only, no payment cards added to the device, no email configured, no passwords saved, basic web history. Would be good for crossing borders. 1Password already has the ability to wipe for travel, would be good to see more of that.