How to keep your Teams and Slack status green all day

What the green dot is actually watching

Both Teams and Slack build your presence from one signal: how long it has been since the operating system last saw a keystroke, a mouse movement, or a click. That idle timer is a system-level clock, not something the chat app measures on its own, which is why the same quiet stretch turns you yellow in both apps at once.

Because input is the only thing that resets the clock, the dot is a proxy for 'hands on the device', not for work. Reading a long document, thinking a problem through, listening on a call in another app, or watching a recorded demo all leave the keyboard and mouse untouched — and to the idle timer that is indistinguishable from having walked away.

The timers behind the dot

The thresholds are short. Both apps flip you from available to away after only a few minutes without input, and locking the workstation moves you immediately, because a locked screen is unambiguous proof that nobody is typing.

Manually setting yourself back to Available does not stop the underlying idle timer. You can override the dot for a moment, but the next time the clock crosses the threshold it turns you yellow again; only real input, or an app that produces input, resets it.

• A few minutes with no keyboard or mouse input flips you to away.
• Locking the screen sets you away instantly.
• Manually choosing Available does not reset the idle clock.

Teams and Slack: same idea, small differences

The underlying mechanic is identical, but the two differ in the details. Teams leans on Windows session state — lock, sign-out and screensaver push you to away quickly — and it also layers in calendar and call status, so an active Teams call shows you as busy or in a meeting rather than idle.

Slack tracks activity per client instead. Any connected client that sees input keeps you active, so an open, in-use Slack app on your phone can hold you green on the desktop. Generally, the away state only settles in once every client is closed or left untouched.

What each colour tells a teammate

The colours are a social signal as much as a technical one. Green reads as 'reachable right now', yellow as 'stepped away', and colleagues make quick availability calls from them — who to ping, who to wait on, who looks like they logged off early.

That is the real reason the dot matters. Away does not literally mean gone, but it is often read that way, and a status that sits yellow through a stretch of focused reading can quietly send the wrong message about whether you are working at all.

Why honest quiet work turns you yellow

A great deal of legitimate work produces almost no input. Reading a spec, reviewing a design, reasoning through a bug, or sitting on a phone or Zoom call in another window can run for half an hour with barely a keystroke — and every one of those minutes counts as idle to the presence timer.

The effect is structural, not a sign of slacking. The more your job runs on thinking, reading and talking rather than typing, the more the dot will drift to yellow during exactly the parts of the day that matter most. Judged on presence alone, focused work looks like absence.

Why the common workarounds fall short

The popular fixes tend to fail for one of two reasons: they generate no real input, or they get in the way of your actual desk.

The deeper problem is shape. A dot that never once goes yellow across a whole day is as unnatural as one that is always yellow — real presence has small gaps in it, and repetitive, mechanical motion reads very differently from the way a person actually uses a mouse. This is the same pattern that mouse-jiggler detection keys on, covered in the related links.

• A looping video wakes the screen but sends no input, so the idle timer keeps counting.
• A weight resting on a key types endlessly into whatever window is focused.
• A hardware jiggler moves the cursor but repeats one short path forever.

How to read and manage your own presence

The most durable fix is not technical at all: agree with your team on what the dot means for your role. If reading and calls are a normal part of your day, a status message like 'heads-down until 3' does more than any workaround to stop yellow from being misread.

On Slack specifically, keeping the mobile app in hand during a call or a reading session naturally keeps you active without any tooling. And whatever else you do, glance at your own presence the way a teammate would — the goal is for the dot to reflect a real working day, not to contradict it.

Where Reaction fits

Reaction covers one narrow gap: the stretches when you step away from the keyboard but the session should stay present — the coffee, the stretch, the school run. It keeps a natural, human-like level of presence within a range you set, moving the cursor along varied curves, pressing safe navigation keys in a living rhythm, and occasionally scrolling or switching windows, so the idle timer keeps resetting the way it would for a person nearby.

It runs only while the computer is genuinely idle and hands control back the instant you touch the mouse, so it never fights you while you work. What it does not do is make low-input work look like high-input work while you are actually at the desk — that is a limit of what presence can measure, not a feature. Use it within your agreements, and keep the dot honest about a real day.