According to studies, introducing yourself by name increases tip size from 15% to 23%, touching diners on the shoulder when delivering the bill increases tips from 12% to 18%, and supplying an unexpected after-dinner mint improves the tip from 19% to 28%.

FORBES: Tips for Influencing the Size of Tips

The same number again are considering introducing them, according to London law firm Fox Williams.

CNN: Sign here for office love

According to reports from the meeting, his team first tried to fiddle with the flu genome directly, introducing bespoke changes to it in an effort to create an airborne strain.

ECONOMIST: Flu research and biological warfare

According to the Ad Age article quoted above, the company is introducing the McWrap, a new item that comes in three flavors and a variety of possible calorie totals, ranging from 300 to 600.

FORBES: McDonald's Looks to Address its 'Millennial Problem'

According to the turnaround plan, HP will re-focus on its core printing business by introducing new and innovative products.

FORBES: HP's Earnings: Restructuring And Weak PC Market Will Be A Drag

Either way, the aim of introducing the tax on January 1 next year looks "ambitious", according to a number of EU officials.

WSJ: EU Likely to Weaken Proposed Transaction Tax

Introducing paid parking in St Peter Port would create a "motoring apartheid" according to a member of Guernsey's policy council.

BBC: Parking

Photography app Instagram is introducing a new version of itself as it nears the 10-million-user mark, according to TechCrunch.

FORBES: Morning Tech Wrap: Google, Facebook, Microsoft