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.

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

Viseth Prum

Design Researcher & Strategist

Viseth employs his research expertise, interview techniques and facilitation skills to understand target audiences, and to design and test solutions to achieve lasting change. He has worked on numerous projects covering a variety of topics including WASH, financial inclusion, insurance, nutrition sensitive agriculture, TB and Covid-19.

Viseth brings experience in research, particularly in health and agriculture, ranging from data collection to technical analysis. He has worked with various research institutes, including Mekong Dialogue Institute, FHI360, Ministry of Rural Development, and CEDAC. He holds two Master’s degrees: Food and Agricultural Policies from Kyushu University in Japan, and Agricultural Management and Rural Development from Cambodia’s Royal University of Agriculture.

Viseth is pursuing continued education in agriculture. In his free time, he also volunteers with NGOs and university students, supporting their thesis data analysis and professional development. Known for talking less and listening more, Viseth empathizes with everyone he meets and just loves to see them smile.

Chamroeun Keo

Business Development Associate

Tyler Tappendorf

Design Researcher & Strategist

Tyler delivers product and service design sprints for social and commercial organizations covering topics from financial inclusion, environmental impact to health. He is passionate about using HCD to jointly deliver value to customers while also building a solid business case for service providers.

For over 10 years Tyler has focused on designing and implementing customer-centric financial solutions in emerging markets. As a Co-Founder of Inclusivity Solutions, Tyler launched digital microinsurance products in four African countries in collaboration with mobile operators and banks. Prior to that he led financial inclusion research projects with Cenfri and served as Project Manager for Product Innovation with Fonkoze, Haiti’s largest microfinance institution. Tyler has published papers and blogs with the Gates Foundation, CGAP, and GSMA. He holds a Master of Public Administration Degree in International Development from Rutgers University, USA.

Tyler loves living in Cape Town where he splits his time between enjoying the beaches, hiking in the mountains, and sipping South African wines.

Vansak Soeum

Design Researcher

Vansak has been working at 17 Triggers for just over 2 years. He is a dedicated researcher, always pushing to learn more about people and project problems. He strives to engage stakeholders effectively throughout the HCD process to ensure the success of every intervention. This means he’s often in the field conducting research, workshops, leading training or guiding discussions with Khmer partners and local government. He’s enthusiastic about the full research process, from designing field plans and guides to synthesizing information for strategic recommendations. He also plays an important role in project operations and administration, assisting team leads with project planning and reporting.

Vansak is especially passionate about projects in public health. He has 5 years of experience working in the Cambodian pharmaceutical industry, after which he pursued his master's degree in public health in New Zealand.

Outside of work, you’ll find Vansak listening to music while exercising at the gym or training at the swimming pool. He believes that being active is key to a happy and healthy lifestyle and wants to be a good role model for others.

Tamirat Tafesse Walissa

Program Manager

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.