Keyboard keys fingers8/30/2023 ![]() ![]() At this point, you should be familiar enough with these features to start typing. The keyboard and other typewriter features have been explained in preceding paragraphs of this section. The first and fifth fingers (thumb and pinky) are short fingers and a common problem that occurs is finding yourself dropping your hand position in order to reach the keys. The left thumb is not used in touch typing. This finger (A) has the A key as a home key and is responsible for depressing the Q, A, Z, 1, ! shift key, the shift lock, tab, tab set and release, and margin release keys. This finger (A) has the A key as a home key, and is responsible for depressing the S, W, X, AND keys. It is used to depress the D, E, C, and the #3 keys. This finger (D) has the D key as its home key. It is used to depress the V05,, T, G, B, V, F, and R keys. This finger (F) has the F key as its home key. This is its only function in touch typing. ![]() The right thumb is used for operating the space bar. It also controls the shift, return, express backspace (EXP, backspace, index, and correcting keys. RIGHT LITTLE FINGER, This finger ( ) controls many keys. This finger (L) has the L key as a home key. It is used to depress the I, K, *8, and, keys. This finger (K) has the K key as a home key. It is used to depress the J key and the keys identified as, Y, U, H, N, M, and &7. RIGHT INDEX FINGER, This finger (J) has the J key as its home key. The following subparagraphs give the responsibility of each finger. Finger Placementįigure 2-3 shows the fingers of the typist in relation to the keyboard. The home keys for the left-hand section are A, S, D, and F and the home keys for the right-hand section are the J, K, L, and. After you depress any key other than the home key, the respective finger returns to its home key. Your fingers stay on these keys when they are not depressing a key. The left-hand section represents the keys controlled by your left hand, and the right-hand section represents the keys controlled by your right hand. For illustration purposes, it has been divided into two sections. Figure 2-2 shows a typical typewriter keyboard. “Similar to Type, then Correct, we also designed a text correction interaction for TypeAnywhere that avoids the need for cursor navigation.The first step in typewriting is learning the keyboard. “We feed a detected finger-tap sequence to a neural decoder modified from the BERT model, which then displays the output text on the typing interface,” state the engineers in a recently released paper. The system is designed around the commercial Tap Strap1 wearable keyboard, which uses accelerometers for tap detection. TypeAnywhere is a QUERTY-based entry system that employs wearable sensors on two hands that detect finger-tap actions on any surface, a decoder that converts tap sequences into text, and an interface for text editing. ![]() But what if you could interface with every device simply by tapping your arm or leg? That’s the idea behind the University of Washington’s TypeAnywhere text entry tool. We’ve been using them for so long that they have become ubiquitous in our daily lives, but carrying around different keyboards for multiple devices isn’t practical or feasible with our on-the-go nature. Computers, laptops and smartphones are just several devices we use that require a keyboard to provide text entry with certain apps. ![]()
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