Running ELODEMO
21
Stereo Unit
Touch the "Power" button to activate and quit the equalizer/spectrum analyzer.
It is easy to set all the levels at once. Simply slide your finger horizontally across
all of the slide controls.
Finger Painting
This screen demonstrates the speed, resolution, and accuracy of Elo touchscreens.
You can choose a color and thin or wide lines. With wide lines selected, the width
of the line is based on the Z-axis if using an IntelliTouch touchscreen, or the speed
of motion if using an AccuTouch touchscreen. The Erase button works like an
erasure. The Clear button clears the whole screen.
Touch Keyboard
This screen demonstrates the feasibility of data entry using a touchscreen. While it
is not always practical to replace standard keyboards with touchscreen keyboards,
there are instances where a keyboard such as this may suffice for limited text
entry.
Keys are only entered on untouch, (when you lift your finger), allowing for
correction of missed touches. Using this software technique with a trained
operator, keyboard screens can be made even smaller.
Do not touch "Shift" at the same time as a key. Touch "Shift", release, then touch
the key to be shifted. Touchscreens cannot distinguish between two simultaneous
touches.
This screen also demonstrates an implementation of touch timing. Hold your
finger on a key and it begins to repeat. Continue holding and it repeats even faster.
Teller Machine
This screen simulates an Automated Teller Machine (ATM). It allows deposits,
withdrawals, transfers, balance and check clearing inquiries.
The ATM demonstrates a public-oriented user interface. All such applications
should use Point Mode, where the software acts immediately on touch-down and
ignores all other touch data until untouch and retouch. Try touching a zone and
holding it. The software highlights and beeps, waits half a second, then removes
the highlighting. You must untouch before it will recognize another touch.
Contrast this screen with the Keyboard demo which maintains the highlighting
and acts only on untouch.
