No chemical harm

People may need to systems made of safe material, that do not give off chemicals to which they are sensitive or have an allergy.

Notes

Some examples:

• Contact allergy to nickel
• Sensitivity to fragrances and perfumes

Mappings

Required ability	Accessibility characteristic	Support needed
Tactile	Physical operation	Avoid
Olfactory	Physical operation	Avoid

References

• Reference: 4-5-h to have systems that do not give off chemicals which are allergenic to an individual

Tags

• physical
• unsure

Imported from https://github.com/accessiblecommunity/Digital-Accessibility-Framework/no-chemical-harm.md