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Why we built EIKOS

A housing policy, a transportation investment, or a new development shapes an area for decades. It affects where people can live, which jobs and schools they can reach, and how their community changes. The planners who do that work deserve evidence they can trust, and they should not have to spend weeks putting it together.

This year at Cambium AI, we spoke with planners across the US about how they build the evidence for their plans, studies, and grant applications. Many told us the information exists, but getting it together takes time.

“It’s not a cost issue. It’s just a time issue.” Wendy Moeller FAICP, planning consultant

“I need all of that information on one map and I can never get it on one map.” Tara Paxton FAICP, land use and resiliency planner

EIKOS is what we built in response. Today we’re releasing it.

 

The Boston and Worcester examples in EIKOS.

What EIKOS shows

EIKOS shows planners how residents are likely to spend an ordinary day in the area they plan for. Each dot on the map is a simulated resident with a home and a daily schedule, and a job and a commute where they have one. Press play and the day runs hour by hour, on a weekday, a Saturday, or a Sunday.

EIKOS showing Boston Common and Downtown Crossing in 3D on a weekday morning, with simulated residents as small colored dots and counts of trains, cars, and air passengers

The Boston example in EIKOS.

Click a resident to see who they are: their age, education, job, income, household size, and what they are doing at that moment. Every resident is synthetic, modeled statistically from census and national survey data. The simulation contains no personal data.

One resident in EIKOS: their dot outlined on the street view at Copley Square, and their card shown large, marked synthetic, with age, education, job role, industry, income, household size, employer, commute, what they are doing right now, and the sources behind the population

The Boston example in EIKOS.

Why simulated residents help

Public data usually comes as separate tables. One gives you age, another income, another how people travel to work. Each is useful, but none of them tells you how those facts combine for the same household.

Each resident in EIKOS carries all of them at once, in the same combinations they appear in the real population. So you can see how age, income, work, and travel fit together for the people who live in an area.

The Report

Next to the simulation, EIKOS has a planning Report with two tabs: Comprehensive planning and Urban design and planning. Its sections cover topics a plan has to address, such as population, housing, and employment. Every section names its sources, and the Report cites the state planning law that applies.

The Housing inventory and needs section of the EIKOS Report for Boston, with what Massachusetts requires, the methodology, the affordability gap, and housing stock by type

The Boston example in EIKOS.

EIKOS does the analysis. The judgment stays with you.

Built with planners

The planners we spoke with described the pressures of their work to us, and those conversations shaped what went into EIKOS. We’re grateful to Todd Ashby FAICP, Panini Chowdhury AICP, John Guszkowski FAICP, Chris Kluchman FAICP, Wendy Moeller FAICP, Luis Nieves Ruiz FAICP, Tara Paxton FAICP, and the other planners across the US who have helped shape EIKOS.

To show what EIKOS can do, we built a full example for Boston. It pairs a city simulation with ten planning analyses covering population, housing, employment, environmental constraints, and access to services. Book a demo and we’ll take you through it.

Allston in Boston in EIKOS with the year set to 2032: around Union Square and Cambridge Street, the buildings in the development pipeline stand among today’s city, with the Charles River behind

The Boston example in EIKOS.

What comes next

Once you’re in, you can suggest features and vote on what other users have asked for. We update EIKOS often, based on what users suggest.

Suggested features in EIKOS: a Suggest a feature button and two suggestions with their votes, one to save views you come back to and one to export the current view as an image

Planning for the people who will live with it

Planning is a commitment to the people who will live with its decisions. The purpose of EIKOS is to help you understand the lives your decisions will shape, and bring that understanding into planning for the future.

If you’d like to see how EIKOS would work for your area, book a demo.

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