AEI Keyboard Note Dutch vs ThetaCalc

You can type messages easier and faster with one-hand wherever you are! What is Good about AEI Keyboard - Only One Push to input Vowel (letter). - Less than Two Push to input Alphabet. (any letter) - Input faster with Two Thumbs. **************************** *This Keyboard works ONLY in this App. Special Features * Arrow keys to move caret right and left faster for easier text editing * You can open "twitter" site from Copy Button * Save messages with destination number in "list" as fixed phrases * Your current location info can be copied with a single touch * You can select destination number from "Contacts" * Friendly alphabetical character array with 13 multi-input keys with just 2 characters each to type faster and easier * Ideal key size that reduce probability of typographic errors * Adjustable character counter Useful keyboard Settings (touch the "tools" icon for setting): > Auto determination of character typed with multi-input key example: (interval set "1.0"sec) 1. tap "OP)" key once (the key is highlighted) 2. the character "O" will be determined in 1.0 second automatically and key-highlight goes off 3. you can input characters assigned in the same key right away *You can turn off auto-determination function, and the interval is adjustable at the "tools" menu. Useful buttons equipped: > Clear" button to erase immediately > "Hide" button to hide the keyboard for view of longer messages > "I'm here!" button to insert your current location info > "(^_^)" button to select major face marks > "Copy" button to copy the message to clipboard for use in other apps Please check our website www.4us.jp Thank you!

ThetaCalc is a RPN (Reverse Polish Notation) calculator which can be extended by functions and equations programmed by the user in JavaScript.