Every generation is told technology is changing work faster than any before it, and every generation is half right — the specific tool is always new, but the shape of the change repeats. Looking at what actually happened, decade by decade, is more useful than either the panic or the reassurance, because the pattern underneath is the part that predicts what comes next.
Before the Inbox
For most of office history, information moved at the speed of paper and phone calls. A request went by memo or by phone, and a reply could reasonably take days. That slowness was not a flaw people complained about — it was simply what "normal" felt like, and it shaped how much work anyone was expected to produce in a week.
It also meant a much clearer edge around the workday. Once a letter was posted or a call ended, there was genuinely nothing more to do until the reply arrived — a kind of forced pause that later technology, for all its speed, mostly removed.
Email Becomes the Job
Widespread workplace email compressed that timeline from days to hours, and then to minutes. This did something nobody fully planned for: it did not just speed up existing communication, it multiplied the amount of communication that happened at all, because sending a message became almost free. Many jobs quietly changed shape — a meaningful part of the workday became reading and answering messages, a task category that barely existed before.
The Smartphone Moves Work Into Your Pocket
The next shift was not a new kind of communication, it was a removal of the boundary around where communication could happen. Work email on a phone meant work could, in principle, reach a person anywhere. Some jobs used this to genuinely enable flexible schedules. Others used it to erode the line between "at work" and "not at work" — the same technology, producing opposite outcomes depending entirely on how an organisation chose to use it.
Remote Work Stops Being Rare
For decades, working from home was an exception granted to a small number of roles. A rapid, forced shift to remote work proved something that had been argued about for years: for a large share of office jobs, physical presence was a habit, not a requirement. Once that was demonstrated at scale, it could not be fully un-demonstrated — hybrid and remote arrangements that were previously treated as special exceptions became, for many roles, an ordinary option.
What the Pattern Actually Says
Each shift did the same two things: it removed a constraint (distance, time, physical presence) and it created new expectations that filled the space the old constraint used to occupy. Faster communication did not mean less work — it meant more communication was expected. That pattern, not any single technology, is the useful thing to notice, because it is exactly what the next constraint-removal will probably do too.
The Workplace Technology & Collaboration test's Technology & the Future of Work questions are built around this kind of reasoning — not memorising dates, but reading a change and predicting what it does to expectations.