Sometimes policy changes in an area outside of technology has a big impact on technology. Take the case of the FDA's new rules on menu labeling. Beginning in May 2018, restaurants with more than 20 locations have to post nutritional information on their menus. Digital signage has been very useful for compliance because digital menu boards can be easily updated to include the new information. Digital Signage Today reported that this labeling policy actually drove more restaurants to deploy digital signage in store.