The global connectivity enabled by smartphones is contributing to the decline of indigenous languages everywhere. On average, one indigenous language dies every 14 days. While New Zealand’s te reo Māori has seen an increase in revitalisation efforts, learning opportunities remain limited. Just 3% of the population speak te reo fluently.

As a Kiwi company and leader in technology, Spark - New Zealand’s largest telco - was in a unique position to help and deliver on their purpose: to help all of New Zealand win big in a digital world.

Our vision was to provide Kiwis with a more accessible and easier way to learn te reo Māori than ever before.

Our goal was simple: encourage Kiwis to download Kupu for free and explore the world around them with it.

Powered by Google Cloud Vision and Translate APIs, with knowledge from Te Aka Māori Dictionary, Kupu uses Machine Learning to understand objects in your photos and translate them into te reo Māori, in real time. It serves up the most likely translation and audio pronunciation, then provides other options for what it detects in the image. It also lets the user input words and make corrections, so the app is constantly learning and iterating.

To deliver a cutting-edge learning experience, Spark partnered with Te Aka Māori Dictionary and Google to create use the technology that’s part of the problem to contribute to the solution.

Te Aka’s partnership has also delivered audio pronunciation guides for te reo words – a powerful feature that encourages non-native learners to speak the language with confidence.

As one of the countries most established brands, Spark believes its’ purpose includes tackling the countries’ national and cultural challenges. And being one of New Zealand’s largest mobile providers, the opportunity appeared obvious: the answer was already in 3.8 million Kiwis’ pockets.

It is widely accepted that language learning benefits greatly from the reinforcement of vocabulary and concepts through pictures, so Kupu’s image-based learning outputs are not only fun, but effective.

And so the Kupu app was our answer designed to make te reo learning easy and accessible for everyone. And with Māori Language Week, we had an opportunity to reach and engage all New Zealanders with a mobile experience that tapped into a widespread pride of and growing desire to embrace NZ’s Māori culture and traditions.

The proposition was simple: Take a photo, learn a language.

Kupu’s complex tech has been pared back to surface its most simplified elements, ensuring that whoever picks it up can easily use it.

If Kupu is a modern way to learn an indigenous language, we needed a visual language that spoke to this. We used the theme of raranga, (traditional Māori weaving), as inspiration for all graphic elements – a powerful metaphor for the galvanising effect of learning the language of another culture.

We embraced black and red as synonymous with Māori culture, and licensed the image of a Māori girl with a traditional moko kauae on her chin – the perfect mix of modern and traditional.

During Māori Language Week, we blanketed Kiwis with contextually targeted translations of everyday objects wherever they turned, heroing Kupu’s camera viewfinder to transform every static and dynamic placement into a Kupu experience. On bus backs, we translated an image of ‘bus’ to ‘pahi,’ like you’d see using the app. On TV and YouTube, people watching cooking shows saw translations for ‘herbs’ and ‘bread.’

Timeline: The SOW was approved in November 2017. The app went live in the App Store and Google Play Store just before Māori Language Week, on 8 September 2018.

In the first two weeks, Kupu had 120,000 downloads, 2 million image translations and 2.5 million audio plays (word pronunciations), exceeding download targets by 650%.

Kupu was the #1 trending app on the App Store and Google Play stores. The app garnered an estimated earned media reach of 6.4 million.

Interaction rate was 4,372%, meaning the average user took 15 photos and played 29 audio clips.

While it’s difficult to track shifting attitudes to language, 58% of our audience said Kupu positively affected how they view Spark, and 70% believed Kupu raised the profile of te reo Māori.

Kupu recently won the Supreme Award at the 2018 National Māori Language Awards.

As a testament to our enduring commitment, Kupu’s technology is now rolling out globally, free to use with any indigenous language worldwide.