I created a universal language for the deaf community

I co-created the world’s first chain of eco-hotels

we set up schools in the most unlikely places

I teach people to read with dominos

I make soap from used cooking oil

I transform unsold newspapers into eco-bags.

My technology reduces shipping emissions 

I created the world's simplest toilets

I’ve pioneered diaper recycling

I transform parasails into party dresses

Clip Villa Shamengo à Bordeaux

I created a blanket coat for the homeless

I invented a machine to dye fabric with vegetable scraps

I bring sunlight to those forgotten by development

I created an open-source machine to make natural dyes. 

I lower your electricity bill

I converted my city to vegetarianism

I created the first medical Facebook

I detect cataracts with a mobile phone

I created metro maps for the visually impaired