1 Table of Contents: “... -- Reduce -- Reuse -- Recycle -- Renewables -- Case study: Choosing materials -- Materials assessment...”

2 Table of Contents: “... -- Introducing JWTs -- Sign-in HTTP handler -- Renewing a JWT -- Hashing and salting passwords -- Persisting...”

3 Table of Contents: “.... Highly functional fabrics; 1.2.2. Biomimetics and textiles; 1.2.3. Smart textiles; 1.3. Design...”

4 Table of Contents: “... payment option to a product -- Subscription settings -- Manual versus automatic renewals -- Subscription...”

5 “... design is concerned with the creation of functional innovative products and processes, mathematical...”