A few days ago, someone here was looking for a solution like this. I just saw this on FB. A new machine coming out that has built in WIFI, connects to cell phone and tablet, has charging station, etc. You can watch what you sew on your Ipad. More info on Monday:
http://www.madalynne.com/exciting-news-coming-next-week
I don't personally know this site or owner, just saw this and thought of the person last week who was looking for something like this. Hope she sees this.