caroline: thank you so much, greg wyler. please keep us updated.e founder and executive chairman of oneweb. fast food giants have placed big that's on technology with the aims of getting a competitive edge with well-known and upstart restaurants getting in on the action, we have more on this story. >> the automation wave has arrived and has whetted the appetite of your lunchtime favorites. mcdonald's is the latest fast food company to take advantage. the burger chain has begun testing mobile ordering and payment in select cities. it says all of the 14,000 national restaurants will be equipped to handle mobile preorders later this year. the creator of the big mac is a bit late to the party. other chains have already adopted this kind of technology to help with sales. domino's is a leader here. for the past five years, the company has been emphasizing all the ways you can order pizza with minimal human contact, maximum digital contact. it has engineered more ordering methods through facebook and twitter with emojis and the apple watch. as the company