What if numbers were more like art — creative, flexible, and immediate? If you had a tool to make that possible, you might call it a Math Easel. Our products, prototypes, and consulting work explore this vision.

Core products

Spendlab.org
Visual grant budgeting software

Weather Strip for iOS
Forecasts at a glance

Visual Calculators

Personal Finance

Project Finance

Reference

Data Analysis

Number Theory

iOS Apps

Weather Strip
Forecasts at a glance

TeraFractal
Play with fractals

Interactive Art

Creation Tools

Interactive Artworks

Historical