Utilize the input text as a context reference, choose the right relationship between FedEx and logistics from the options. Options: product/material produced, manufacturer, distributed by, industry, position held, original broadcaster, owned by, founded by, distribution format, headquarters location, stock exchange, currency, parent organization, chief executive officer, director/manager, owner of, operator, member of, employer, chairperson, platform, subsidiary, legal form, publisher, developer, brand, business division, location of formation, creator.

FedEx and other transportation and logistics companies are also researching robotics, automation and other advanced technologies for use in their trucks.

Answer: industry