Type the missing word or phrase in each blank. Hover the ? for a hint, then click Check your score to see how you did.
Tech has changed our lives. Many companies have ? put money into in ? smart machines , and AI tools are now common. Search engines use advanced ? sets of rules , and apps depend on large ? structured data . To protect users, better ? online safety and ? coded info are used. Wearable ? tech tools like smartwatches are everywhere. New ? programs help with fitness and work. We also use ? digital worlds in games and school. Some hospitals use ? tiny tech — a real ? new idea in medicine.