Language could be touch
Dining could be in the dark
Alt-text could be poetry
Photographers could be blind or visually impaired
Artificial intelligence glasses could help the blind see
Vitamins could be distributed throughout the developing world
Blind people could be assisted virtually
Tactile paving could help visually-impaired people
Food, water, drinks, or condiments could be fortified with micronutrients
Blind people could play tennis
