Asus unveiled their All-in-One Eee Top ET1602 last November. Hothardware published a nicely done video review of the Asus Eee PC ET1602.
Quote from the review: "The Eee Top ET1602 builds upon Asus' popular line of Eee-branded products by introducing an all-in-one desktop form factor, complete with a 15.6" touch screen. Like the Eee PC netbooks that preceded it, the Eee Top ET1602 is built around Intel's low-power Atom platform, with the 945 GSE chipset. Other features include an integrated webcam and 802.11n Wi-Fi, 4W speakers with SRS Premium Sound enhancement, and a flash memory card reader. At about $599, the Eee Top ET1602 is relatively expensive considering its performance, but its integrated touch screen and proprietary Asus Eee applications help to somewhat justify the investment for a system that offers such ease of use and innovative touch interface features."
See the Asus Eee Top ET1602 Video Review on Hothardware.