Autocomplete involves the program predicting a word or phrase that the user wants to type in without the user actually typing it in completely. With AutoCompleteTextField you can allow user to complete words using a keyboard combination (like CTRL-SPACE). If multiple matches are found a suggestion dialog is presented to user. The logic for completion lookup can be programmed using a callback at the server-side. In this experimental version the position of the suggestion dialog is static and it cannot be controlled. (Unpublished 2011-07-12)