Imagery- Language that appeals to any sense or any combination of the senses
The literary device used in the phrase "he stabbed the air with his index finger" is metaphor. The action of stabbing the air with a finger is being compared to the action of stabbing with a knife, creating a vivid image in the reader's mind.
finger print
Index finger???
An electric shock to the finger-jerking one's finger away
I would say getting your finger cut off because whoa, your leg can heal but you ain't getting that finger back. But as for pain... i think there's a level at which it doesn't matter where it is, you're screaming your head off.
He was using a device where you prick your finger and let blood drip onto the device and it tells you things about yourself.
Suffering
from the following flatfacefingerboards.com blackriver-ramps.com
If you are describing what is otherwise known as "brass knuckles," or a massive or injuriously designed finger mounted device for inflicting severe injury, they are unlawful.
It's your control of your trigger finger. There is no safety device on a Rohm revolver.
touch screen
Umm.... I guess a netal
A laptop's touchpad is similar to a mouse as used on a desktop computer. Basically, it is an inbuilt pointing device: a finger moves the cursor on the screen, a tap of the finger acts like the left mouse button.