Skip to Content
Streetsblog California home
Streetsblog California home
Log In

Daniele Quercia and Luca Aiello of Bell Labs are pioneers of sensory mapping in cities. They have been able to map smells, sounds, and how people feel on their favorite walking routes.

On the podcast Daniele and Luca discuss why people are so focused on noise instead of sound, the languages of smell and sound, as well as the chromatic layers of smell. They also explain why they believe technology, not urban design, is the key to changing our urban landscapes.

Tune in for a look at whether cities of the future will be able to control your feelings, how smell affects public health, and how people of different socioeconomic status travel about a city.

Stay in touch

Sign up for our free newsletter

More from Streetsblog California

Op/Ed: Why Affordable Housing Doesn’t Offset Vehicle Miles Traveled

Affordable, senior, and supportive housing advances critical equity and housing goals. However....

January 14, 2026

Wednesday’s Headlines

LOSSAN rail electrification, Amtrak, housing, DUI, Merced HSR station, Balboa Park(ing), offshore oil drilling, and more

January 14, 2026

Tuesday’s Headlines

More on the budget. Olympic buses.

January 13, 2026

First Look at the First Draft of Newsom’s Budget for the 2026-2027 Fiscal Year

"Don’t tell me what you value. Show me your budget—and I’ll tell you what you value," Joe Biden.

January 12, 2026
See all posts