Map Project Office and Google create ambient home sensors
No more barking at Alexa and Google Assistant? Little Signals – these sculptural objects by Map Project Office and Google – are next-generation notifiers, home sensors that communicate in subtle and surprising ways

Taran Wilkhu - Photography
Awareness of our immediate environment is often cited as a dying sense, clouded by the fog of technology and notifications, blinded by incessant screen use and the always-on nature of modern life and work. Google’s new Little Signals home sensors project, developed by the company’s Seed Studio in collaboration with London’s Map Project Office, is a suite of ‘unassuming but charming objects’ that reinvent the art of the notification.
Strictly conceptual for the time being, Little Signals consists of six different devices, each utilising a different method of unconventional communication to attract attention without unnecessary distraction – a tightrope walk that modern technology usually fails to master.
Little Signals ambient home sensors
The Little Signals Family (image courtesy of Google Seed Studio and Map Project Office)
The six objects – Air, Button, Movement, Rhythm, Shadow, and Tap, offer an array of subtle nudges using sound, movement, and visual cues. The end result verges on the realm of hauntology, adding a barely perceptible layer of animation to the home in the form of taps, knocks, and flickering shadows.
Describing the objects as a collection of ‘thought starters’, Map Project Office and the Google Seed Studio hope this array of unassuming but charming objects are forerunners of a new era of ambient computing.
It certainly makes a change from barking at Alexa or patiently spelling things out to the Google Assistant – both devices that offer colossal improvements in convenience but hardly encourage a more reflective or contemplative approach to life.
See how each of the Little Signals communicates below.
'Air' interacts with its close surroundings. Pulses of air move nearby objects, like the leaves of a plant, to attract attention (image courtesy of Google Seed Studio and Map Project Office)
'Button' combines scale and sound to communicate and provide control. The top twists – right for more details, left for less – and grows as it receives information (image courtesy of Google Seed Studio and Map Project Office)
'Movement' features seven pegs that graphically represent information – like a calendar or timer – through their height and motion. The pegs work individually or as a group, and are tapped for simple input (image courtesy of Google Seed Studio and Map Project Office)
'Rhythm' generates ambient sounds. Qualities of the melody convey qualities of the information, like its importance, urgency, or tone. A wave over the object, or simply turning it over, mutes it (image courtesy of Google Seed Studio and Map Project Office)
'Shadow' communicates through the movements of the shadow it casts. They show the object’s status, like gently breathing when active or stretching in response to presence (image courtesy of Google Seed Studio and Map Project Office)
'Tap' makes use of surfaces to create sounds that act as notifications. A stronger tap means more pressing news (image courtesy of Google Seed Studio and Map Project Office)
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More information at littlesignals.withgoogle.com
Jonathan Bell has written for Wallpaper* magazine since 1999, covering everything from architecture and transport design to books, tech and graphic design. He is now the magazine’s Transport and Technology Editor. Jonathan has written and edited 15 books, including Concept Car Design, 21st Century House, and The New Modern House. He is also the host of Wallpaper’s first podcast.
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