Smartphone and tablet apps have simplified the travel process . Travelers can arrange the flights , hotels and restaurants whilst on the move . The rise of smartphones has also made it easier to book a hotel room online or through an app rather than in person.
Smartphone and tablet apps have simplified the travel process . Travelers can arrange the flights , hotels and restaurants whilst on the move . CNN 's Ayesha Durgahee attempted to go from London to Rome using only apps .