Most people probably do not think of typing as an economic activity. We sit down at a keyboard, write an email, prepare a document, or send a message, and give little thought to how many keys we press along the way. Each keystroke requires only a tiny movement, and the time involved is almost insignificant. But when we consider how many millions of keystrokes a person might make over a lifetime, those tiny movements begin to look a little more interesting.
Economics largely concerns how we use limited resources, and typing consumes two resources everyone has in limited supply: time and physical effort. We generally accept the mechanical requirements of typing without much question. If a word contains ten letters, we press ten keys. If we need a space, we press the spacebar. If we make a mistake, we correct it. This is simply how typing works, and most of us have never had much reason to question it.
But what if some of those keystrokes were unnecessary? What if we could produce the same written words while pressing significantly fewer keys? The savings from any individual keystroke might be almost meaningless, but the economics become much more interesting when we multiply those savings across hundreds of words, thousands of documents, and years of writing.
The Cost of a Keystroke
Let us begin with a reasonably proficient typist who produces 60 words per minute. Using the conventional assumption of five characters per word, including spaces, that works out to approximately 300 keystrokes per minute, or five keystrokes per second.
Five keystrokes per second is impressive when you stop to think about it. Our fingers move rapidly, coordinating different keys, and producing a continuous stream of written language. Yet even at that speed, every additional keystroke takes time and effort. If we could eliminate one out of every five keystrokes without changing the finished text, we would be reducing the mechanical workload by 20 percent.
Imagine that our 60-WPM typist has 3,000 conventional keystrokes to perform. At five keystrokes per second, the task would take approximately ten minutes, assuming continuous typing. Reduce the required keystrokes by 20 percent, and the same text now requires only 2,400 keystrokes. At the same physical typing rate, the task could theoretically be completed in eight minutes.
Two minutes may not sound particularly exciting. But we have just reduced the mechanical typing time by 20 percent without asking the typist to move their fingers any faster, learn a new keyboard layout, or spend months improving their technique.
Of course, actual writing involves thinking, pausing, reviewing, and correcting. The calculation illustrates the potential savings in mechanical typing time, not a guaranteed reduction in the time needed to complete a document.
The Spacebar: An Expensive Little Habit
Consider the spacebar, which accounts for approximately 18 percent of keystrokes in ordinary English typing. That means a person who presses 10,000 keys during a writing session may use the spacebar roughly 1,800 times.
Now imagine doing that every working day. Over 250 working days, those 1,800 spacebar presses become 450,000. Over ten years, they become 4.5 million. And that is just the spacebar, based on a relatively modest daily typing workload.
The numbers are rather remarkable for a key whose only purpose is to separate words.
Spaces are essential to readable writing, of course, but manually inserting every one of them is not necessarily essential. TypeShort uses automatic spacing to determine where word boundaries belong, reducing the need to press the spacebar during ordinary writing. The system is not perfect, and some situations still require manual intervention, but the opportunity for reducing repetitive keystrokes is substantial.
There is also something amusing about the fact that we have spent decades developing increasingly powerful computers, yet we continue to devote millions of finger movements to telling those computers where one word ends and another begins. Surely that is a task worth reconsidering.
Shorthand Changes the Mathematics
Automatic spacing is only part of the equation. Shorthand introduces another opportunity to reduce the number of keys required to produce written text.
Consider a word like because. Normally, we enter seven letters. With TypeShort shorthand, we can enter bc instead, saving five keystrokes. A familiar phrase such as have been can be entered using hvbn, reducing nine letters to four, while the space between the words can also be handled automatically.
Each abbreviation produces only a small saving, but the value depends on how frequently we use it. Saving five keystrokes on a word we type once a month is hardly worth celebrating. Saving five keystrokes on a word we type twenty times a day is considerably more interesting.
Suppose a writer saves an average of 500 keystrokes per day through shorthand. Over 250 working days, that adds up to 125,000 keystrokes. Over ten years, it becomes 1.25 million. And for someone who develops an extensive shorthand vocabulary, the savings could be considerably greater.
As people become more familiar with shorthand, they can gradually expand their vocabulary of abbreviations. Fortunately, many of these shortcuts follow recognizable patterns and belong to families of related words, making them easier to learn and remember. The goal is not to memorize hundreds of complicated codes overnight, but to build a collection of familiar shortcuts that eventually feel as natural to write as the original words.
There is an important distinction here. Automatic spacing offers savings throughout ordinary writing, while shorthand savings depend more on the writer's habits, vocabulary, and willingness to learn abbreviations. We should not assume that every user will achieve the same results.
When Small Savings Become Large Numbers
Consider a hypothetical writer who produces 2,000 words per working day. Using the conventional five-keystroke-per-word assumption, that's about 10,000 keystrokes.
If software reduces the required keystrokes by 20 percent, the writer saves about 2,000 keystrokes per day. At a physical typing rate of five keystrokes per second, that represents about six minutes and forty seconds of mechanical typing time.
Now extend that calculation across 250 working days. The theoretical savings amount to approximately 28 hours per year. Over ten years, that becomes approximately 278 hours, or nearly seven conventional 40-hour workweeks.
Think about that for a moment. We are not asking the writer to become more disciplined, work longer hours, or improve their typing speed. We are simply reducing the number of physical actions required to produce the same text.
The numbers are illustrative, and real-world savings would vary considerably. Some people write far fewer than 2,000 words per day, while others write substantially more. Typing efficiency also depends on accuracy, software behavior, and the time spent composing and revising. Nevertheless, the arithmetic demonstrates why small improvements can become meaningful when repeated thousands of times.
And we have not yet considered whether reducing unnecessary keystrokes might also make typing more comfortable.
The Economics of Mistakes
Not every keystroke contributes to the finished document. Some are spent correcting mistakes, and those deserve a place in our calculations as well.
Suppose we type a word incorrectly, press Backspace several times, and then reenter the correct letters. The finished word may contain only eight characters, but producing it could have required fifteen or twenty keystrokes. From an economic perspective, the additional work represents an inefficiency. We have expended time and effort without adding anything to the final result.
Of course, not all corrections are wasteful. Revising a sentence to make it clearer or more accurate is a valuable part of writing. But repairing an accidental typing error is a different matter. We are not improving the idea; we are simply recovering from a mechanical mistake.
Automatic correction offers an opportunity to reduce some of this extra work. When software can reliably recognize and repair a common typing mistake, the writer may avoid several unnecessary keystrokes and an interruption to their concentration. TypeShort is continuing to develop this capability, although it would be unrealistic to assume that every mistake can be corrected automatically.
Automatic capitalization provides another, smaller opportunity. If software can recognize when a sentence begins or when a familiar proper name requires capitalization, the writer may not need to press Shift manually. The savings from any individual capital letter are tiny, but like spaces and shorthand, they add up over longer periods.
What Is a Minute Worth?
Businesses routinely invest in technology that saves employees time. They automate repetitive processes, improve workflows, and buy equipment that lets people do the same work more efficiently. The reasoning is straightforward: if a task requires less time, the organization has more time available for other activities.
Typing deserves similar consideration, although calculating its financial value is not quite as simple as multiplying saved minutes by an hourly wage.
Imagine an employee whose time costs an organization $30 per hour. If improved typing efficiency genuinely frees up 20 minutes of productive time each working day, that represents approximately $10 of labor capacity per day, or $2,500 across 250 working days.
But that is not the same as saying the organization automatically saves $2,500 in cash. The employee is still being paid, and the time may be used for other work rather than reducing payroll expenses. The economic benefit depends on whether the recovered time can be put to productive use.
For students, the calculation is different again. A student who finishes an assignment a few minutes sooner does not necessarily produce a measurable financial return. But the time may still have value, particularly when schoolwork competes with extracurricular activities, family responsibilities, and much-needed rest.
The same applies to personal writing. If someone can complete an email, letter, or other task with less effort, the benefit may have little to do with money. Sometimes the most valuable outcome is simply being finished.
The Human Side of Efficiency
We tend to measure productivity entirely in terms of output. How many words did we produce? How quickly did we finish? How much additional work can we accomplish with the time we saved?
Those are reasonable questions, but I think they overlook something important. Not every improvement needs to result in more work.
If we develop a more efficient way to mow the lawn, we might use the saved time to tackle another household project. But we might just as easily sit down, enjoy a cold drink, and appreciate the fact that the job is finished. That's not economically irrational. Time has value precisely because we can choose how to spend it.
I see typing efficiency in much the same way. A student might use the savings to complete an assignment sooner. A professional might get through correspondence more quickly. Someone who enjoys keeping a diary might find the writing process a little less demanding. And a person who spends much of the day at a keyboard might simply appreciate pressing fewer keys.
Reducing repetitive effort can be worthwhile even when the savings are difficult to measure in dollars.
A Better Return on Every Keystroke
For more than a century, we have devoted considerable attention to teaching people how to type faster and more accurately. Those efforts have produced impressive results, and traditional keyboarding skills remain valuable. But another side of the equation deserves more attention: how much work should the computer do for us?
TypeShort approaches this question by reducing some of the mechanical requirements of typing. Automatic spacing eliminates many spacebar presses. Shorthand reduces the number of letters needed to produce familiar words and phrases. Automatic capitalization and certain typing corrections can further reduce the work required of the writer.
None of these features eliminates the need to think, organize ideas, or communicate clearly. Nor should they. The purpose is not to automate the creative process, but to make the mechanical process less demanding.
The economics are straightforward. If we can produce the same text with fewer keystrokes, we reduce the physical work required to produce it. Whether that translates into faster completion, greater comfort, improved concentration, or simply a little less time at the keyboard will depend on the individual.
But over a lifetime of writing, those small savings may add up to something quite substantial.
Perhaps the most important measure of typing efficiency is not how quickly we can press the keys, but how many of those keys we never needed to press in the first place.
