Flipper Device's new Busy Bar will retail for $249.

Flipper Devices, a company that built a banned hacking device, now wants to hack your attention span.

The Busy Bar will let others know when you don’t have time to chat.

“Do Not Disturb” on the pixel LCD and muting via app: This is how Flipper Devices' new gadget aims to increase productivity.

Flipper Device's new Busy Bar will retail for $249.

"Bitte nicht stören" auf dem Pixel-LCD und Stummschaltung per App: So will das neue Gadget von Flipper Devices die Produktivität steigern.

More of a life hack this time.

Flipper has taken a short break from launching wireless hacking tools by introducing the BUSY Bar open-source productivity multitool designed to help