Mac trains its user
A while back I turned on speech feature in OS X. I only have it speak system and application alert to me. I have chosen Victoria (the Uli's talking moose has always been a similar voice for me). A few weeks ago, when Joy was away the TiBook lid became ajar during the night waking the TiBook. It was not much longer before the TiBook began speaking, as our house has all hardwood floors the voice carried. This startled me from my sleep and had me quite startled, then I realized what it was and went to soothe the Mac and put it back to sleep.
This last week a similar incident happened, but with Joy home and I asked Joy what she said. In the middle of the night, out of a dead sleep, Joy said "it was your computer talking" and went right back to sleep. I got up to check and put it back to sleep.
I guess this is our baby preparation application. Somehow I don't think that is the intended purpose, or even any demi-intent for use. I guess our Mac nows understands our lives better than we thought and "just works".