As New Zealanders celebrate World Emoji Day, it has been revealed how the playful symbols are helping create friendlier workplaces, but not everyone is ready for a thumbs up from their colleagues.

New research released today by 2degress looks at our use of emojis and how it affects the way we view other people.

The 2degrees ‘Good Chat' Emoji Study of more than 2,000 New Zealanders found that for the most part our intentions are good but beware the generation gap at work that could create some awkward moments.

While one in two of us use emojis to give a sense of tine and avoid being misunderstood, half of those surveyed have used emojis in the wrong context, with 17 per cent getting into trouble for it.

'People are interpret emojis in different ways and different groups often associate different meanings with different symbols, and this doesn't always cross the generations,” says Linguistics Professor Miriam Meyerhoff, at Victoria University Wellington.

'This can be a minefield in the workplace. For example, a wink face might be used in a flirtatious way by people who wouldn't dream of sending one at work, while for others it signifies a friendly and light-hearted comment at the end of a work email. The last thing we want is for people to feel uncomfortable or even harassed by a misunderstood emoji that was sent by a workmate in all innocence but received the wrong way.”

The research also found the use of emojis can change the way people view their colleagues and lead to better connections at work.

Nearly one in three say their perceptions of their workmates change if they use emojis. And erial users can relax, the majority warm to you when you use emojis and think you are friendlier than expected.

'Language and communication norms are constantly changing and it's clear that emojis have a part to play in this,” says Miriam.

'It's interesting to see that young women are leading the way as the biggest users of emojis, which fits in with other studies that show they usually drive language change.”

When it comes to interacting with your peers, you're on fairly safe ground if aged between 16 and 24, with 94 per cent using them in everyday digital conversations.

For most people, of all ages, it depends how well they know their colleague before they hit send, but 40 per cent will email or text one of the colourful images if they think a workmate could use a smile.

However, it pays to think twice before sending a thumbs up to an older colleague as 42 per cent of those aged 55 plus think it is unprofessional to use emojis at work. The older crowd also think the boss is off-limits, with one in two people over the age of 45 saying it is inappropriate to send one to the person in charge.

But that's not putting off the people at the top. 41 per cent of workers have received emojis from their boss or manager. This can pay dividends when it comes to building a strong culture, with one in four people feeling less intimidated by those in senior roles who send them a smiley face.

Chief consumer office for 2degrees, Scott Taylor believes there's plenty of food for thought in the survey findings, including for some bosses who may be missing a trick on relating better to their staff.

'Relationships are built on good communication and the growth of technology is giving us new ways of talking, including through emojis. It's not surprising that younger people, who have been brought up with a mobile phone in their hand, are comfortable using emojis, but the rest of us aren't far behind with 70 per cent of Kiwis using them.

'The key, as with all good conversation, is to know what is appropriate when it comes to the emojis you choose and who you send them to. We're constantly seeing new symbols being introduced and with that comes more opportunity for people to express their feelings in different ways.”

The research building on 2degrees' previous work, looking at how New Zealanders are communication with one another and how technology is affecting relationships across the nation.