Ledgenda app for iPhone and iPad

- Need for sustainability: Governments, unions, populations are pressuring industries to engineer reusable material and products and to find solution to recover what is already in circulation.
We must feed reuse chains and product regeneration allowing continuous access to data.
Materials must be aggregated to use current and future disposal.

- Products digital passport: Ubiquitous computing and decentralized public networks to allow full traceability and verifiability for a chain of custody across the entire life cycle of a product.

- Augmented traceability: Outside regulated territories process management are insufficient and implementation of basic health and safety standards are weak.

- Track&Trace supply chains: Products are enabled to communicate, access and exchange data within the supply chain by creating a registration of the origin, characteristics and ownership in a digital, safe and permanent format.