According to authors, the days of journeying to a travel agency and sitting at the desk of an agent to book a trip have all but disappeared as technology is increasingly putting that level of personalised service in the palms of our hands by launching travel apps that incorporate artificial intelligence and technology .One such app is the Green Card app, that simplifies the process of getting a green card to  enter  into a foreign country, on the basis of a bot, that files out a questionnaire ,which when answered,  generates  a package of documents that can be filed with U.S. Citizenship and Immigration Services to complete the application process. This saves ample time. Another personal travel assistant Mezi,  designed for travel management companies, corporate and travel agents was launched two years ago and claims to have AI capabilities that customises travel suggestions based on past searches and online habits. Read more at https://aitrends.com/mobile/a-i-innovation-finds-a-home-on-mobile-devices/