Benefits of AI

Artificial intelligence (AI) is software that carries out tasks that normally need human intelligence. It does not think or understand like a person: it follows patterns in data, and it can work quickly without getting tired or bored. Used well, AI saves time, reduces effort and helps more people use a service.

Speed, accuracy and scale

AI can work through large amounts of material quickly and accurately, and it does not get tired or bored. A museum could use AI to read 30,000 handwritten visitor cards and pull out the date, rating and main comment. Staff would take weeks to do the same, and their attention would fade near the end; the AI keeps the same routine for every card. It is not perfect, so a sample still needs checking, but it can make a large job practical.

Patterns and automation

AI can find patterns in huge sets of data that people would struggle to compare. A school sports team could feed in every training session and injury logged over two years, and AI might show that players report fewer injuries when hard sessions are followed by a rest day. The coach can then plan training around that pattern.

AI can also automate repetitive jobs, such as a camera that spots bruised fruit on a packing line so it can be removed, or dangerous jobs, such as a robot crawling through a narrow drainage pipe to film cracks, so engineers do not have to enter. This frees people for work that needs judgement and keeps them away from harm.

Accessibility

AI can improve accessibility. Speech-to-text can put a speaker's words on screen as live captions; image descriptions can tell a blind user what a photo contains; and translation can turn a letter into a family's home language. These tools help people understand information and take part without always relying on someone else.