[comprev]

From my experience working in tech over the last few decades it's often been the "difficult" developers who refuse to switch their webcams on during meetings (excluding larger company town hall, demos, etc).

People don't realise quite how much communication is done through body language.

OP - what privacy concerns do you have using a webcam with colleagues? Functionality like blurring backgrounds and having "wallpaper" via software is very good these days.

[codingdave]

Over the last few decades? So you've been around long enough to remember prior to 5 years ago, when video calls were not the norm, and voice-only conference calls were. We all got by just fine that way, for a long time.

I'd say that yes - video gives more info and context. But that additional info is not required for effective communication. And it can really lag people with slower internet connections, which makes it more difficult for the conversations to go smoothly. I'd rather have a lag-free voice conversation any day.

[lovatsofa]

While it's not explicitly stated, I would like to respectfully disagree with the notion that developers who avoid webcam use in virtual meetings are being "difficult" or impairing communication by omitting visual cues. Although non-verbal signals can enhance interactions, the insistence on webcam use neglects deeper issues of psychological comfort and privacy, which are particularly pertinent for individuals from minority groups or those with lower social status. For some, not displaying their environment might actually level the playing field.

Your point about body language is well-taken, but it’s crucial to recognize that much of human communication is rooted in biological signals that webcams simply cannot capture. These include oscillatory patterns in our nervous systems, pheromones, and pupil dilation—subtle cues that are crucial for face-to-face interactions but are lost in digital communication. If we find ourselves overly concerned about body language in pixelated, compressed, and inherently artificial digital formats, we might need to reconsider if remote work is suitable for us.

Moreover, it’s important to acknowledge that not everyone interprets social cues in the same way. Neurodivergent individuals, for example, may struggle more with deciphering body language, suggesting that the capacity to do so is not universal but rather a privilege.

Have you had a chance to watch We Live in Public? This documentary delves into an early internet experiment where constant surveillance led to significant stress and self-censorship among participants. Though not a direct analogue to virtual meetings, the film highlights the psychological toll of persistent observation—a toll that does not necessarily foster better communication or collaboration.

In my own experience, I've worked with several developers who prefer to keep their cameras off, and I've observed no detrimental impact on the quality of their work or on team dynamics. If you've noticed that developers who disable their cameras tend to be problematic, it might be worth revisiting hiring practices to ensure they align more closely with the diverse preferences and needs of tech talent.

As for my personal preference to keep the camera off, I prefer not to share too many details, but I've included links to several studies that discuss the broader implications of webcam use along with a more recent study about a potential camera alternative, biosignal data.

- https://ieeexplore.ieee.org/document/10599432 - https://psycnet.apa.org/buy/2021-77825-003 - https://tmb.apaopen.org/pub/nonverbal-overload/release/2 - https://www.tandfonline.com/doi/full/10.1080/13678868.2022.2... - https://www.mdpi.com/2673-8104/3/1/10