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Designing Whatsapp for Children
Clarifying Questions and Assumptions
Age group of children : Under 13
Any specific purpose? Normal commute with their friends, teachers and parents if away
Do we need to design a complete new app or we can have an add on feature on an existing whatsapp application? We can Decide : Ad on feature instead of different app.
What is the product?
Simple messaging app that can be used by children without any concern
Why do they need it?
To communicate with their friends , family and teachers
Who are the users?
Children between age 8 and 13 and their parents
How do they use it?
They can access it from their parent’s smartphone or on their personal device .
User Needs : As a Child
To communicate with their school friends to discuss about the school, sport and study
To communicate with their teachers
To communicate with their parents, siblings and relatives.
If parents are working and children want to ask about anything at home.
Some children might struggle interpreting their saying in whatsapp.
Voice messages if they find typing hard
User Needs : As a parent
Today’s kids are becoming multitasking, they are doing ton different things in a day, like going to school, going to tuition, Going to dance class/ sports class/ different activities
It is a challenge for a parent to keep track of them everywhere especially if both the parents are working, that's why sometimes parents give a phone to their children at very early age to understand their status.
To keep track of children activities on whatsapp
To give them a limited whatsapp access
To do not let their children use whatsapp / social media for longer time
To monitor child’s chat
To communicate with child’s teacher in a group with child
Prioritized needs
Normal chat to communicate with friends, teachers, and family.
Chat Monitoring and tracking feature for parents.
Feature to limit the use of whatsapp for child
Only chat important to child will be shown
Some children might struggle interpreting their saying in whatsapp.
Listing out solutions (Impact vs Effort)
Add on whatsapp for child feature (H || H)
One click children mode activation feature (H || L)
Even if a child and parent are using whatsapp on different phones, it should be registered under the same number. (H || L)
In child Mode only chat and contacts preselected by a parent for a child will be shown.(H|| L)
Child’s whatsapp usage can be monitored and limited by the parent's phone under the parental control feature. (H || L)
Parent’s can create focus groups with children and teachers to track his progress. (L || H)
Bigger Microphone Icon ( L || HL)
Easy AI powered suggestion messages prompt a child based on type of chat and opposite person so that he can select a message he wants to send without typing it completely and interpret his saying to another person. ( H || H)
Simple Child friendly interface in child mode (H || L )
Metric to track
Activation - No. of onboarded users in a month
No. of AI powered Message prompt used by child per session and its demographics like age to understand usage
An interesting product design interview question for PM candidates.
So the way I want to think about designing such a product for children is to:
1. Ground myself in what the mission of Whatsapp is since everything we do has to align to the product's mission and ultimately company mission.
2. Would like to better understand what children could mean here and why.
3. I would then want to see what we are trying to achieve
4. Different stakeholders and user segements, their pain points and how I might go about solving a prioritized pain point before reaching an MVP.
Mission of whatsapp is : to connect the world privately by designing a product that's simple and private.
And ultimately Meta's mission is to connect people to gether and thereby build a commmunity and make people feel closer together. This is especially applicable post-COVID and during hightened cases spikes and closures of borders, etc.
Why we may want to consider building such a product for children is because I think children are in their prime years of development and building social skills and enabling them to have a platform to do so is super important for their health and well being. Children are at risk from COVID more so than young adults and so I know my friends wouldn't let kids get out of house. It took a toll on my neice and given she wasn't allowed to text she curtailed her socail life. As a company, we care about adding value to users and I think children are a perfect age to build something for to add value for a long term for them.
Chilrdren here I asume would be 13 and above since permitting them access to texting tools earlier than that poses considerable risk to our users and ultimately may lead to legal issues for company.
Since this is a new product for children, we might want to be focused on Adoption but honestly adoptionn doest do any good if our users don't find product valuable since they won't use them, we will churn them. But focusing on Engagmenet claerly tells us we are adding value which ultimately leads to Retention (leading indicator of prodduct market fit) which then leads to Referral and Adoption through Awareness.
Stakeholders:
1. Children
2. Parents
3. Whatsapp
4. FB
Not considering advertisers since they distract the value of this product.
Parents have to be considered since they are the true customers. But ultimately, if a child doens't gain value Parent is not going to push for their kids to use it for this type of product. So let's focus on children.
Children segmentation:
Prioritization criteria: Biggest TAM, Highest alignment to BO
1. Special needs (some may have learning disability or blindness or deafness and those all have very different needs) - (Small TAM, Small Engagement)
2. Kids undergoing mental stress (let's say due to migration from Ukrain). They mainly need ton of mental support and are also going through seperation issue from their dads and need hightened social network to make them feel loved and safe. (H need but temporary)
3. Children who are very social and not undergoing any specific above laid out risks / circumstances. (high need, high engagement)
4. Children who are introverts and not so social. (low need, low engagement)
Pain-points:
(Frequency, SEveirty, Alignment /w BO)
1. App isn't as much fun to use (H, H, H)
2. Texting on the app is too boring (M, L, L)
3. There are too many messages on wahtsap and I don't have enough time to go through them. (L, L, H)
Solutions:
Prioritization criteria: Value add, Effort of implementation, Feasibility, Alignment w/ BO
1. Fun / Creative dance move video ideas for kids to immitate and share with friends on whatsapp. (H, L, H, H) -- low effort since this might be achieved with API integration with some solution out there. Maybe we can curate list of fun videos by integrating with Instagram. That will evne keep Instagram product healthy.
2. Ideas on what to collaborately create (maybe art work together) with their friends using Whatsapp. (M, M, H, H)
3. Virtual spaces for friends to hangout together and explore (friends get to choose national parks to go scavanger hunts on) - (H, H, H, H)
From implemenattion complexity matrix perspective #1 solution should be the MVP. However, kids may find this to get boring over course of time since everyone is going to end up over doing it so we may need tto think of imnplementing gamification or something to keep kids interested. Maybe we even need to implement max # of times a week one can engage with it. The goal is to keep children interested inn the Whatsapp product overall through the use of features. Maybe such a feature magically appears for short period and users never know when it 's going to come back so they will always use Whatsapp in a hope to find these exciting features.
Wrap up.
This is an interesting use case. I would like to get some more understanding on it before i go ahead with the solutioning part.
Clarifying questions:
1) Since Whatsapp is already a known product, I would consider customer acquisition isnt a problem however engagement of our target audience (Kids in this case) should be our primary goal?
- Yes
2) I believe there should not be any constraints in terms of resources or tech since we would be working within a mamoth tech universe on this product?
- Yes
3) As for this solution i would like to focus on this as an App designed for devices which are generally handy with Kids - Laptops and Tablets
- Ok
Next i would like to look at the user segment -
1) Kids who would be engaging on the App
2) Parents for the Kids who would be enabling this engagement
3) Third party services (if any) we want to enable for building this engagement - for e.g. Business in Kids development sector
For the sake of this discussion I would like to prioritise on "Parents" segment within the app as they are the primary enablers for kids to engage on the app. This would be most important User segment to cater to.
Thus tieing up the vision for this product along with vision of whatsapp - Helping people (Kids) communicate without barriers
Painpoints -
1) Kids using parents whatsapp interface while communicating. There is a privacy concern. Existing UI doesnot aim in preventing Kids from not accessing certain data.
2) Kids using whatsapp only for chats or other transational things like updating/viewing profile photo, updating/viewing statuses
3) Kids would be accessing whatsapp through parents login credentials (since whatsapp is mobile number based login and minimum age requirement for getting a sim card is 18 years)
I would like to focus on the 1st Painpoint since according to me this is a major concern for my target users in order for my product to achieve its vision
Solutions -
1) Enabling new Kids UI within the existing application which could be accessed through clicking a different Tab
2) Enabling Parental control (on the existing UI) for Kids to access only certain content on the app. Whatsapp would be smart enough to understand which Tabs are clickable v/s not
3) Enabling Login for the Kids tab via a different mode on the device we targetted (Laptops and Tabs)
I would like to access the impact and efforts of each of the solution for the product to achieve its goal
Solution 1) Effort - M Impact - H
Solution 2) Effort - H Impact - M - However this could be a cluterred solution hence I would like to avoid it
Solution 3) Effort - L Impact - L
Considering this analysis, I would like to go with the 1st solution which would address the concern of the user group and will help me build a product which achieve its goal of engaging its users (Kids) on the platform.
Metrics -
1) No of Kids UI activated (Daily/weekly/monthly)
2) % activation (Daily/weekly/monthly)
3) Time spent on the app within Kids UI (Daily/weekly/monthly)
4) Weekly/Monthly retentions
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