We are a behavior change lab 100% focused on triggering change for good

We have designed and implemented behavior change for social impact since 2010.
17triggers cesca

We work with urgency and purpose to overcome obstacles and achieve real behavior change.

Our ideal partners are those who share our ambition to break from the “this is how it has always been done” mindset towards pushing bold new ideas. Our knowledge and expertise is for sharing, not hoarding. We encourage all our partners, customers and audiences to take our tools and methods and apply them wherever and whenever there’s an opportunity for positive change. We think everyone can do HCD, and everyone should do HCD.

17 Triggers started with the belief that if marketing could be used to sell beer and cigarettes, it could also be used to help people live healthier, happier lives.

2010: Shit got real

Since 1994, behavior change communication materials related to latrine usage in Cambodia featured either cartoon-style graphics or celebrities who made poop look playful. We got real, and visualized actual shit through photography and created a campaign that used shame and disgust to trigger uptake of improved latrines. While stakeholders were doubtful, user testing showed how real-shit got people talking.

2011: Kill the comic book

We were hired to create a comic book to increase demand for a micro-insurance product in India. The assumption was that women were not purchasing the product because they did not know what it was and how it worked. In-person research revealed that the barrier wasn’t a lack of knowledge, but rather problems within the claim process. We knew a comic book wasn’t the right solution because it was the customer journey that needed fixing. Since then, we’ve been committed to “kill the comic book” and stay focused on solving the real problem—not be led by assumptions.

2012: Democratizing workshops through sketches

We met with the marketing department of a company in Vietnam to understand the target audience of a drought-based insurance product. Senior managers dominated the discussion while junior staff sat in silence. The conversation was going nowhere, so we ripped a sheet of paper to smaller pieces, grabbed a thin black marker, and started sketching the target persona, Farmer Hoang. We drew each step of his customer journey and marked pain points within it. As we went through this exercise, the entire marketing team realized they needed to know their customer better and on that day, our proprietary Trigger Mapping tool was born.

2013: Defining and living our values

In 2013, we had the opportunity to attend the Unreasonable Institute in Boulder, CO. We walked away from an unforgettable six weeks of coaching with a belief in the importance of establishing core values that guide who we are and how we act. At 17 Triggers, our values drive everything we do: be a breath of fresh air, pass the microphone, poke holes and make it better, don’t drop the baton, always ask, “how might we make this work?.” and “it’s okay to say ‘no.’.” Every year, we recommit to living these values every day.

2014: Keep it simple, smarty pants

The problem with the innovation field is that we hold on to methods and processes as if it’s reserved for a select group of people who know how to do it. In an effort to make human centered design accessible to everyone, we designed a training curriculum for practitioners to teach them how to create target personas, map customer journeys, and identify peaks and pain points within that journey on their own. Trigger Mapping in a Box (TMIB) has been delivered from San Francisco to Manila, Kampala, and Ho Chi Minh city. Innovation is for everyone, not just the smarty pants.

2015: Health doesn’t always sell

A project 17 Triggers worked on with SNV Netherlands Cambodia was published in an action research study led by Stockholm Environment Institute (SEI). It’s easy to fall into the trap of believing that if people understood the health and environmental benefits or consequences, then they would make the rational decision to change their behavior. We’ve found time and again that often, it’s something else that unlocks the key to change. For example, when it comes to cookstoves and latrines, it’s less about health benefits and consequences and more about aspirations for a modern life. With reducing the use of single-use plastic, it’s less about environmental messaging and more about tweaking the environment to shift behavior. 

2016: Small tweaks lead to big impact

Changing the default can really work! Vendors in Cambodian markets were asked to combine a variety of produce in one bag instead of using an individual bag for each item. This reduced plastic bag usage by 40% and customers didn’t mind. Our ACRA-funded project in collaboration with QuickSand studio was featured in CNA’s Field Guide to Innovation Series. The 25 minute video The Complexity of Plastics features the human-centered design process. Our team members Socheata Kong and Pised La were stand outs in their first global appearance on television. With reducing the use of single-use plastic, it’s less about environmental messaging and more about tweaking the environment to shift behavior.

2017: Delivering experiences to spread HCD

Many of us in the social sector were groomed to be rational, to limit risk taking and definitely not admit to failures. Applying HCD then requires a mindset change to embrace the squiggle to be open to experimentation in order to design behavioral interventions. The Innovation Circuit was designed for MetLife’s Foundation grantees designing innovative financial products and services . The three-day event included trips to innovation labs in Singapore, a team competition to apply HCD principles to tackle a common customer pain point and networking with leading innovators in the region. The event video can be viewed here.

2018: Design sprints keep us on our toes

With a sense of growing urgency to address global issues, many organizations want to work in quicker product and service design cycles. We re-designed the Design Sprint into a 4-6 week experience to quickly validate consumer insights, ideate solutions and quickly test with users. In Ivory Coast, we worked with GSMA funded Coliba to ideate and prototype ideas and create a blueprint for a new plastic recycling service launched in 2020. Design sprints help clients accelerate make-test-learn loops to get products and services to market faster.

2019: Product design for babies

We deepened our portfolio in Myanmar and worked with partners that understood that you sometimes need to make the path easier, more intuitive to enable sustained behavior change. Our teams worked in Chin State, Rakhine and the per-urban outskirts in Yangon to gain user insights to design new interventions to solve stubborn problems.  The Banana Bag is an innovative toolkit with physical and information tools and nudges designed to guide and encourage mothers and caretakers to introduce the right diversity and right portion at six months. The Potty Hub is an innovation that reduces open defecation by providing a safe and comfortable space for children aged 3-5 years in IDP camps in Rakhine state.

2020: Responding to the COVID-19 pandemic

Immediately in February 2020, we understood the importance to pivot and ensure that partners we work with had our support to protect their own staff and client base, adapt operations to mitigate risk of COVID-19 and also ensure digital skills were in place to work in remote and virtual methods. In Cambodia, under the USAID’s Promoting Healthy Behaviors Project, we designed interventions to increase preventive behaviors: COVID Bokator, targeted at caregivers in rural areas; and Long Life, focused on inspiring village chiefs and elderly audiences to make DIY hand washing stations at the entrance of their homes. 

Our Team

We are a group of people inspired by norms we can challenge, problems we can solve and lives we can improve.

Lillian C. Diaz

Owner and CEO

Lillian has spent 20 years in international development, working in over 25 countries. Since founding 17 Triggers, she has directed vision and strategy, advanced the application of HCD and behavioral science and led expansion into new markets.

Lillian’s passion has been to promote financial inclusion for the poor. While working for an MFI in Bolivia, she saw first-hand how vulnerable the poor are to economic and climatic shocks. She went on to work at USAID’s Office of Microenterprise Development in Washington D.C., and then was a global consultant for The SEEP Network, Microfinance Opportunities, CGAP and others on demand-side research, financial product and service design, and financial education. Lillian has a Master’s degree in International Affairs from Columbia University, School of International and Public Affairs.

Lillian has lived in South East Asia since 2004 and is currently based in Yangon, Myanmar. She loves hiking in the mountains and listening to Latin American boleros.

Micheal McKay

Country Director

Micheal McKay is a strategic leader with a creative edge; Micheal holds a Bachelor of Design degree in Visual Communication from the Alberta College of Art and Design, and a Masters in Business Administration from the GLOBIS School of Management with an emphasis on Finance and Venture Planning. Over his 18-year career, Micheal has gained proficiencies in the areas of advertising, human-centered design (HCD), behavioral economics and entrepreneurship. In his current role as Country Director at 17 Triggers, he leverages his expertise to drive country-level strategy, boost business development, and manage a diverse portfolio of projects. Micheal excels at fostering significant relationships with a broad range of stakeholders, and has a particular passion for training and capacity building; he believes that empowering people with the right knowledge and tools can create positive, impactful change in the world.

Shunsuke Miyatake (Take)

Creative Lead

Take is a marketing professional and socially-conscious creative with a passion for purpose-driven work. With over 17 years of experience in full-service marketing communication for brands like TOYOTA, LG, and Unilever, his expertise spans concept development, ideation, and creative design across print, video, digital, and experiential mediums.

Prior to joining 17 Triggers, he led media4impact at Impact Hub Phnom Penh, fostering community among Cambodian content creators and spearheading innovative programs. As a socially-conscious creative, he co-founded ART4FOOD, raising $15K and providing 7000+ meals during a lockdown in Phnom Penh. He also initiated the Phnom Penh Photography Collective, fostering support and collaboration among creatives. Excited to apply his marketing and community-building skills to 17 Triggers' human-centered design approach, Take is passionate about tackling behavioral challenges.

Outside of work, he enjoys football and photography seriously, often found exploring the streets of Phnom Penh.

Alexandrine Roland

Creative Lead

Alexandrine is passionate about improving lives in Cambodia through design. While working at 17 Triggers, she has collaborated with organisations like the World Food Program, UNICEF Cambodia, PSI Cambodia & USAID (PHB Project). She engages in field immersion to unearth crucial findings and validate insights on which to build ideas. As one of our top creative thinkers, she leads the development of creative concepts, the prototyping and testing of tools, as well as the production and implementable of final solutions.

Alexandrine brings over 8 years of global art direction experience to her role at 17 Triggers. Before joining our team, she worked on several international brands, including L'Oréal, Nestlé, and Heineken, across multiple countries. Alexandrine has a culturally rich, diverse, and open-minded approach to her work. She has a Master's Degree in Visual Communication with a specialization in Digital.

Alexandrine’s creativity extends beyond her job as she loves to spend her free time crafting. She also enjoys taking photographs and travelling.

Sharleen Hollick

Creative Director

Sharleen brings over ten years of experience in visual communications to 17 Triggers. She is passionate about design that is as functional as it is beautiful. She believes in co-creating with the end user and quickly turns creative concepts into tangible forms. Sharleen facilitates workshops and leads the creative development of projects across various sectors including childhood nutrition and development, WASH and financial inclusion.

Prior to 17 Triggers, Sharleen held senior positions with major international advertising agencies, working as an art director and designer on through-the-line campaigns for some of Africa’s most loved brands. She has experience in graphic and product design, brand events and activations, UI design and brand strategy. A South African national, Sharleen holds her BA degree in Creative Brand Communications from Vega School.

Sharleen is a maker at heart, exploring her curiosity for all things creative from sewing and pottery to street art. She loves dreaming up travel adventures and spending time out in nature.

Edward Jeffreys

Head of Production

Ed brings our behavior change interventions to life by taking tested prototypes and turning them into broadcast-ready material. Since 2015 Ed has produced everything we’ve envisioned, from mass media, below the line and print assets to digital campaign components.

As a teenager Edward started as a runner on TV commercials for Scotland's biggest production house. He worked in production for 15 years before moving to the agency side of advertising, producing TV, film, online and radio projects for one of the UK’s largest agencies, The Leith Agency. Edward completed his degree in Film, Photography and Imaging from Napier University Scotland.

Edward is a night owl and tends to be the last one to leave our Phnom Penh office. But when he is not working, you can spot him on the pitch playing football or watching his team play in the premier league.

Socheata Kong

Senior SBC Specialist

Socheata provides technical oversight for our USAID-funded project, Promoting Healthy Behaviors in Cambodia. She ensures that all interventions are strategically sound, designed using HCD and aim for measurable change. She focuses on family planning, tuberculosis, WASH, maternal and child health and nutrition, and Covid-19.

At 17 Triggers, she has previously worked as a Design Researcher, leading numerous projects for Population Services International, SNV Netherlands, Plan International and many others. Prior to 17 Triggers, she has held senior positions with major international NGOs focused on behaviour change and outreach in education and health. She holds a Masters degree in Educational management from Royal University of Phnom Penh.

Socheata is a modern mother who finds balance with a 4-day week. When she’s not busy with her children, you will find her designing and sewing masks for Covid-19 or painting glass flower vases.

Chanmonyroth Hun

Junior Design Researcher

With over 6 years of experience in managing diverse social projects, Monyroth brings expertise in youth development, women's empowerment, social health protection, educational programs, and SME development. Demonstrating a collaborative approach, she has worked with notable social ecosystem builders, including well-known NGO, INGO and development partners, showcasing a broad understanding of the social development landscape. Monyroth is a passionate researcher and loves spending time in the field to better understand project personas and deep-dive on barriers.

Monyroth was an advisory member of the United Nations Youth Advisory Panel and the United Nations Joint Program on Youth Employment from 2018 to 2020 where she worked with other young people to provide a youth perspective to UN agency projects. She holds a bachelor degree in International Relations from Royal University of Law and Economics.

Outside of her professional life, Monyroth spends time enjoying the simplicity of nature. She loves to travel and gets inspiration from each destination that she visits. Music plays a big part in her life, as she appreciates its calming and healing effects.

Srey Pov Ying

Junior Design Researcher

Srey Pov demonstrates a deep commitment to science, socio-economic development, and innovation. Her diverse background covers topics ranging from clean energy and sustainable agriculture to entrepreneurship and youth empowerment programs. She is a passionate researcher with a versatile skill set and approaches the HCD process with deep consideration for the end-user, always ensuring that solutions are practical and community-tailored.

Srey Pov's dedication to sustainability and community well-being reflects a profound sense of purpose in her professional journey. She holds a Bachelor of Science in Environmental Science from Paññāsāstra University of Cambodia.

When not at work, Srey Pov enjoys watching movies, exploring different cuisines, embarking on travels, and creating art.

Sokkongkea Nop

Accounting and Tax Supervisor

Sokkongkea joined 17 Triggers in 2019. He prepares our finance vouchers and keeps the accounting and bookkeeping in order. He is responsible for producing our monthly and yearly financial reports, while monitoring internal accounting controls and compliance to all applicable standards, tax laws and regulations.

Sokkongkea has always had a love for numbers, excelling in formulas and calculations. Before joining 17 Triggers, Sokkongkea worked as a Tax and Accountant Assistant at Leopard Business Consultancy (LBC). He graduated with a bachelor degree of accounting at Human Resources University (HRU) in Phnom Penh, Cambodia and speaks Khmer, English and Chinese Mandarin.

Sokkongkea may be a quiet man, but he has a strong sociable side too. Whether it's playing football or an intense game of Khmer/Thai chess, he enjoys a challenge, and is always willing to go on an adventure when his friends call.

Pilika Penh

Finance Manager

For the past five years, Pilika has kept a close eye on all things financial at 17 Triggers, ensuring maximum efficiency, transparency and accountability. She leads financial planning at the company, creates dashboards to help the company track our performance in order to learn and improve.

Prior to joining 17 Triggers in 2016 Pilika spent two years as the Accounting Manager at Spark and Tawandang Co. Before that she worked as an Internal Auditor in the Department of Internal Audit for the Ministry of Agriculture Forestry and Fisheries. Pilika Graduated with a Bachelor Degree in Business Administration from the National University of Management (NUM) with a major in Accounting.

Pilika works to strike the right balance between her work and home life. She spends her spare time with her close friends and family, always willing to lend a helping hand, because "helping someone is a happiness!”

Imara Roychowdhury

Design Researcher & Strategist

Imara develops a foundation in the project subject matter and probes deeper with target audiences to understand core problems using qualitative and quantitative research methods. In partnership with experts and users, she facilitates strategic design and implementation of solutions. As a young design strategist she is full of curiosity, developing design research tools and breathing fresh energy to our ideation process.

Imara combines a public health, anthropology, and economics background, with global experience in the research and implementation of health systems programming. Her interest in innovative, community-driven methods led her to behavior change and design. Imara holds a Masters of Science in International Health Systems from Johns Hopkins University, and a dual Bachelors of Science in Public Health and Anthropology from Brandeis University.

Outside of work, Imara can be found socializing at restaurants around town. She loves to travel and also finds escape in novels. Burgeoning hobbies include watercolor painting, diving and running.

Ermiyas Wondimu

Operations Coordinator

Ermiyas is a Researcher, Project manager and practitioner with more than 13 years of professional work experience in Ethiopia, principally in the fields of Rural & urban community development, agriculture, food security, community health, technology development, and social affairs. He is qualified in Project management (2014), and in Economics (BSc, 2009, Ethiopia).

Ermiyas Acquired and demonstrated high level of competence in: Leadership and management/coordination of qualitative and quantitative research, capacity development, and project management/planning. He had been serving a number of high-profile national and international research institutions, government and non-governmental organizations, and firms in the capacities of Project Manager/Coordinator, Assistant researcher, Operations coordinator, and Research consultant.
Ermiyas is especially passionate about projects in rural community development. He is also a persuader for positive change.

When Ermiyas is outside of work, he enjoys being in nature. He prefers traveling to remote, difficult-to-reach rural locations in order to increase his motivation and enhance the lives of the rural communities. Reading and listening to music are two of his favorite things to do.

Tinzi Fonteyne

Creative Lead

Tinzi is a skilled and passionate Creative Lead and Visual Communication Specialist, with a profound focus on humanitarian storytelling. Her expertise lies in transforming intricate information into visually compelling narratives, employing digital design, illustration, and AI to craft impactful campaigns across humanitarian, advertising, and creative realms. With a meticulous eye for color, composition and a deep emotional resonance in her work, Tinzi has earned acclaim for her ability to connect people and cultures through vibrant visual concepts.

Her career is distinguished by a commitment to advocating for vulnerable groups and addressing social issues through design. Tinzi's portfolio includes pivotal projects on the refugee crisis, human trafficking, and poverty in Cambodia and Europe, where she strives to foster empathy and understanding through her storytelling prowess. Holding a Master's degree in Graphic Storytelling from St. Lucas University in Belgium, she draws on a diverse background shaped by her experiences living in various countries and speaking English, Dutch, and French. Her international perspective enriches her approach, contributing to the success of comprehensive 360 campaigns recognized on a global scale.

Chamroeun Keo

Business Development Associate

Chamroeun is a dynamic professional with a proven track record in project management, business development, and strategic planning. With over 5 years of experience, he has successfully managed social impact initiatives across diverse sectors, including social behavior change communication, business training for small and medium-sized enterprises, and child protection.

Recently graduating with a master's degree in Leadership for Sustainability from Malmö University in Sweden, Chamroeun was also a fellow of the Young Southeast Asian Leaders Initiative Professional Fellows Program (YSEALI PFP) in 2022 for the economic empowerment theme. During this fellowship, he worked at the Global Innovation Lab at Texas Global, conducting desk research to assist a Korean company in entering the U.S. market. Additionally, he played a pivotal role in facilitating a pitch competition to recruit Korean technology companies for a funded program.

His interest and commitment to sustainable development extend to active participation in dialogues on policy, sustainable business models, and access to finance.

On weekends, he enjoys exploring community-based ecotourism sites.

Odom Rithy

Design Researcher & Strategist

Madavid Khim

Senior Graphic Designer

Madavid Khim brings over six years of experience in the field of graphic design, specializing in creating high-quality visual solutions that exceed client expectations. His portfolio includes a diverse range of work for various international brands such as Logitech, Maybank, Total, Grab, Mount Elizabeth Hospitals, as well as many local brands, from brand identities to digital campaigns, showcasing his dedication to excellence and creativity. He holds a BA in International Studies from the Royal University of Phnom Penh, Institute of Foreign Languages. Additionally, he has pursued further education in Computer Graphic and Design at IT STEP Academy, enhancing his technical skills in design software and techniques.

He excels in technical proficiency with the latest design software and possesses a keen eye for detail, enabling him to tackle complex design challenges effectively. His design process is user-centered, emphasizing the creation of visuals that resonate deeply with the intended audience. This focus on the end-user experience ensures that his designs are not only pleasing but also intuitive and engaging.

Throughout his career, Madavid has demonstrated a strong ability to collaborate effectively. He values the dynamic exchange of ideas that occurs in teamwork and is open to feedback and suggestions, making him a valuable team player. His roles have included Creative Lead and Senior Graphic Designer, where he has led projects and teams to deliver outstanding visual communications.

Tamirat Tafesse Walissa

Program Manager

Tamirat Tafesse Walissa is an accomplished public health nutrition professional with a wealth of experience and knowledge. He is a skilled leader, project manager, and expert in social behavior change, implementation research, and the strategic use of data. Tamirat has held several significant positions in his career and is currently working as a Team Lead and Senior Programme Manager in the Project Implementation department of a Global Business Unit. Previously, he served as Nutrition Associate Director at FHI360-Alive& Thrive - Ethiopia, where he provided technical and strategic leadership for the 'Accelerating Improvements in Maternal, Infant and Young Child Nutrition (MIYCN) in Ethiopia' project.

Tamirat has made significant contributions to the field of public health nutrition and is committed to advancing his strategic leadership, people management, health systems strengthening and behaviour science skills. He has led multiple research initiatives in pastoral and agrarian contexts to improve early ANC, diet diversity, and adherence for micronutrient supplementations. Tamirat holds a Master of Science in Public Health Nutrition from Woliyta Soddo University and a Bachelor of Science in Nursing from Hawassa University. He is a member of various professional organizations and is dedicated to improving public health in Ethiopia and beyond. Tamirat is highly regarded for his expertise, leadership, and commitment to excellence.

Ryan Girman

Business Development Manager

Linh Nghiem

Design Researcher & Strategist

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Roll up your sleeves and design for real impact.

We work as small project teams with diverse skill sets and strengths. We are building a team of subject matter experts, strategists, behavioral scientists, designers, marketing and communication experts, product and service designers, and trainers.