The only known example of a tech company using a waifu as a selling point. Release TBD, but it has been received well (specifically by reddit, heh).
I used the Samsung Virtual Assistant to help me out with a hard problem.
Her age is currently over 20+ but the exact age is not known currently. She is the current Android operating system new virtual system
Samsung has now decided to make a virtual system called the Samsung's Sam Virtual Assistant (SSVA)