touchscreen is specific for smart mobile devices with a large screen and imitate alphanumeric keyboard
or QWERTY keyboard, figure 4;
The Whirlwind computer at MIT had a cathode ray tube, a light pen, and an alphanumeric keyboard
in the late 1940s.
The system also boasts a special high-speed software package that consists of a 64-bit RISC processor, state-of-the-art Fanuc High Precision Contour Control (HPCC) software with full alphanumeric keyboard
, high-speed rigid tapping, data server, network capable through Ethernet connection, and NURBS interpolation.
Additional standard equipment includes oil/air mist spindle bearings lubrication, a full alphanumeric keyboard
, spindle and cutting air blast system, full chips and coolant guards, and a swivel control panel for ease of operation.
These range from small devices that contain virtual keyboards to larger devices that look like miniature computers, complete with a full alphanumeric keyboard
It features an alphanumeric keyboard
and PID temperature control to 400 C.
Weapon selection will be made via an alphanumeric keyboard
and its screen will be the helicopter application of a new technique known as "thin film electroluminescence".
The I/O devices which come standard on the ASIST are: an alphanumeric keyboard
and 43 programmable function keys, all with click action; a pressure sensitive area for graphics input with approximately 100 dots/inch resolution; a liquid crystal display of 256 x 64 dots or 8 lines of 40 characters per line; a calendar clock readable in year, month, day, hour, minute and seconds; an acoustically coupled modem and a transmitter/receiver for optical connection to a stand with an RS232 interface.
3-inch color touch screen, an alphanumeric keyboard
, and labeled buttons, including Home, Log In/Out, Info, Wi-Fi.
The Nokia 107, unveiled along with the Nokia 106 in August this year, features dual-SIM support (GSM+GSM) and alphanumeric keyboard
The user never has to scroll to input numbers or use the alphanumeric keyboard
to input numbers.