GDCI Projects February 21, 2023

How to create and use a Streets for Kids Reverse Periscope

Streets feel a lot different when you’re only 95cm tall. Like any kind of infrastructure, kids experience streets differently than adults and have unique needs when it comes to safety and access.

In 2018 we created a Streets for Kids Reverse Periscope, a simple cardboard-and-mirrors device that lets adults experience a street from a child’s height. It’s designed to help adults better understand the sightlines, hazards, and uncertainties as well as the unique and surprising aspects of navigating a world built for people twice as tall as you.

We first debuted the periscopes at a “walkshop” in Los Angeles, and since then partners in Lima and Bogotá have held workshops to help improve the periscope’s design and instructions.

Today we are excited to announce a brand new resource for anyone interested in creating Streets for Kids. Download “How Do Kids Experience Streets?” our new guide to creating your own Streets for Kids Reverse Periscope:

A white report cover with a photo of a woman with her head in a cardboard device looking at a street. The words How Do Kids Experience Streets? The Reverse Periscope Companion Guide are below, along with logos of the Bernard van Leer Foundation, FIA Foundation, and Fondation Botnar.

This new guidebook includes step-by-step instructions for assembling your own reverse periscope, as well as suggestions for how to use it and even how to lead your own workshop with members of your community.

We want to make it easy for everyone to use this new tool. In March 2023, we held a free online discussion about the Streets for Kids Reverse Periscope and how to use it. Watch the recording and the step-by-step tutorial here.

More Updates

GDCI and the Bloomberg Initiative for Global Road Safety: A 6-year Status Update

March 17, 2026

GDCI and the Bloomberg Initiative for Global Road Safety: A 6-year Status Update

GDCI has been proud to lead and support the design, delivery, and evaluation of safe street infrastructure across 16 cities in 10 countries as a Bloomberg Philanthropies Initiative for Global Road Safety (BIGRS) Partner. We look back at the last six years of achievements.

Making Danau Kota School Streets Safer by Design

August 11, 2025

Making Danau Kota School Streets Safer by Design

In the heart of Setapak, Kuala Lumpur, where speeding vehicles and pedestrian movement intertwine daily, SK Danau Kota 2 has become the focal point of a transformative initiative aimed to make school streets safer for students to walk and cycle. This project was backed by the Bloomberg Initiative for Global Road Safety (BIGRS), a program that has committed to address rising concerns over road traffic deaths and support road safety interventions in cities worldwide.