Canadian Women's Foundation's silent hand signal for help

Domestic-abuse support systems have historically relied on hotlines and helplines, channels that assume a victim can get to a phone, speak freely, and isn't being watched or overheard while doing so. During the COVID-19 pandemic, households under lockdown created exactly the conditions that assumption fails hardest in: victims confined at home with an abuser, often supervising or monitoring their calls, video chats, and devices directly.

A victim being actively watched during a video call — the situation many people found themselves in during lockdown — has no way to use a standard hotline at all, since dialing a number or speaking a request for help would be immediately visible or audible to the person watching them. The Canadian Women's Foundation faced this gap directly heading into 2020, when reports of domestic violence were rising specifically because of pandemic confinement.

The Canadian Women's Foundation, working with advertising agency Juniper Park\TBWA, designed a single silent hand gesture — tucking the thumb into a closed fist, covering it with the four fingers — that a person can flash briefly on a video call or through a window and that anyone trained to recognize it can read, with no words spoken and no digital trace left behind.

Designed a silent hand gesture — thumb tucked into a fist — flashed on video calls or through windows, and made it widely known so any observer can recognize it.

The gesture requires no words or phone interaction, so it can be used while being watched.

Wide public recognition meant more potential responders could identify it.

It leaves no digital trace, so abusers cannot find evidence afterward.

When a channel fails under surveillance, design a signal that works in silence and leaves no trace.

The Signal for Help spread virally, particularly via TikTok, reaching more than 45 countries. In November 2021, a 16-year-old girl reported missing from Asheville, North Carolina used the gesture from inside a moving vehicle; a motorist in Kentucky recognized it, having seen it on TikTok, and called 911 — police intercepted the vehicle and arrested the driver, who was charged with unlawful imprisonment. The Canadian Women's Foundation and law enforcement both credited the gesture's public recognition, not secrecy, with making the rescue possible.