Shared Calendars and Other People
Your time is partly allocated by people who cannot see what else you have. What a shared calendar shows, what it hides, and what to put in it.
In most workplaces the calendar is the interface through which other people take your time. What it displays determines how much they take. For paid team work, remote workforce management software offers a way to document agreed hours and projects, while “Shared Calendars and Other People” is a reminder that personal time, care, rest and learning need boundaries that an employer’s record should not cross.
What a blank space means
To you: unallocated work time.
To a colleague looking for a slot: available.
There is no way to distinguish the two in most systems, which means unbooked work is invisible and therefore bookable.
This single ambiguity accounts for a large share of fragmented weeks, and it is the argument for blocking regardless of whether blocking helps concentration.
What to put in it
The work, named specifically enough to be recognisable to others.
"Draft Q3 report" is defensible. "Focus time" invites an override, because it reads as a preference rather than a commitment.
Recurring protected time, so it becomes part of the landscape rather than a weekly negotiation.
And travel or preparation attached to meetings, which is otherwise invisible and is genuinely consumed.
What not to put in it
Anything private, on a shared calendar, including medical appointments and personal matters — a title people can see is a disclosure.
Use a private entry or a neutral label for these.
And anything you will not do, because a calendar that lies gets ignored by you first and then by everybody.
Reading other people's
A colleague's blank afternoon is not an invitation any more than yours is.
Asking rather than booking costs one message and prevents the reciprocal fragmentation you are complaining about.
And offering two or three specific times is faster than an open question, which is a small courtesy with a real effect on both calendars.
Scheduling links
Booking tools remove the negotiation and hand over the shape of your week.
Constrain them: limited windows, buffers either side, a daily cap.
Unconstrained, they produce exactly the scattered pattern the meetings note identifies as the problem.
And they reveal your availability to anybody with the link, which is a privacy consideration people rarely make deliberately.
Time zones and distributed teams
Overlap windows are a scarce shared resource and get consumed by whoever books first.
Which systematically disadvantages people in the minority time zone, who end up with the fragmented version of everybody else's convenience.
If that is you, blocking is not optional, and the case for it is a fairness argument rather than a personal preference.
The reciprocity point
Most interruption is not malicious and much of it is symmetrical.
A team where everybody books everybody's blank space is not solved by one person defending harder.
A stated norm — no meetings before eleven, or one no-meeting day — does more than any individual technique, and proposing it is usually welcomed.
What to check
Does your calendar show your unbooked work, or only your meetings?
Are your block titles specific enough to survive somebody looking for a slot?
Is anything private visible to colleagues?
And if you use a booking link, what does it currently allow?
Name blocks specifically
Draft Q3 report is defensible.
Focus time invites an override, because it reads as a preference rather than a commitment, and on a shared calendar that distinction decides whether the block survives.
Worth keeping in mind
Most interruption is symmetrical and not malicious. A team norm — no meetings before eleven, or one clear day — does more than any individual defence, and proposing it is usually welcomed.
The short version
A blank space in a shared calendar reads as available to everybody except you. That single ambiguity accounts for a large share of fragmented weeks and is the strongest argument for blocking regardless of its other effects.
In short
Offering two or three specific times is faster than an open question and prevents the reciprocal fragmentation you are complaining about.
Most interruption is symmetrical rather than malicious.
The point
Constrain any booking link: limited windows, buffers either side, a daily cap.
Unconstrained, it hands over the shape of your week to whoever holds the link. For a complementary perspective on work, measurement or planning, consult the International Labour Organization.