Can the screen be calibrated? When i touch the screen, the pointer is about 1/4 inch away.

you can calibrate your touch screen in Settings under Display Amazon com Customer Reviews iRulu 10 1 inch Android 4 0 Touchscreen Tablet...

Touch screen is not supposed to be "calibrated" by users. All my family uses touchscreen smartphones and computers and NEVER anyone mentioned the need of calibrating a touchscreen. If you have some problem with your touchscreen, it is something beyond standard devide operation and you should take it for service, if it is on warranty, to site where it should be serviced

Calibrate through settings. Check if the flex of a touch sensors installed properly.

what the screen damaged ?

Dropping these devices is not a good idea as the damage might be permanent. However there might be a screen calibration component in your tablet's settings that could compensate for the lost screen space.

Whoever used the term "calibrating an iPad" may have been referring to touch screen calibration.

Some touch screens need to be adjusted, or "calibrated", or the device may act as if you touched a different spot on the screen than you did. The iPad screen does not need to be calibrated.
If the iPad make a mistake about what spot you touched, the error may be due to:

• a defect or damage;
• a screen protector;
• a cold finger;
• a hand that is holding the iPad and inadvertently touching the screen;
• a finger that is inadvertently touching the screen.

my android saying touch crosshair to calibrate try once more how i can get back my main menu please

why wont my stylus pen work for my EM714VID

you can try calibrating the pen that would probably help

toughscreen driver