These are variants of bars that have a full QWERTY keyboard on the front. The TI-92 was not allowed on most standardized tests due mostly to its QWERTY keyboard. Designed for use with a normal QWERTY keyboard, typing follows a consonant-vowel pattern. On the QWERTY keyboard layout, the ampersand is . The device came with a full touchscreen, with a QWERTY keyboard underneath. The new system included an upgraded remote control with a QWERTY keyboard. Cangjie is the first Chinese input method that uses the QWERTY keyboard. The Pre has a full QWERTY keyboard. This standard gave the Dvorak layout official recognition as an alternative to the QWERTY keyboard. Dubeolsik, which shares its symbol layout with the QWERTY keyboard, is much more commonly used. It has a full-size QWERTY keyboard. The ZX81 uses a standard QWERTY keyboard layout. It features a slide-out QWERTY keyboard. The entire system could be written with a standard QWERTY keyboard. In Slovakia, similarly to the Czech Republic, both QWERTZ and QWERTY keyboard layouts are used.