1. WonderWatch
A wearable device
to increase
child safety
Group#2
Nikita Abraham, Fang Fang
Cheryl Litwinczuk, Josh Rochette

2. WonderWatch
Wearable device
and app
Why: The raising problems
How: What our product does
Prototype: Design insights
Evaluation: Evaluation plan

3. Problems parents encounter
● Rising reports of violence and crime
● Increasing child’s responsibility
● Cellphones are not appropriate
WonderWatch
Why How Prototype Evaluation

4. ● Parents are concerned for the safety of their children
● Parents can’t always be there physically to protect them
● Giving parents the ability to know where their child is at all times
● Unforeseen situations
（clown incidents/ human traffickers / kids get lost ）
WonderWatch
Why How Prototype Evaluation
Increase in violence and crime

5. WonderWatch
Why How Prototype Evaluation

6. ● 7-12 year old kids
● They are able to go to and from places independently
● Too old for a babysitter
● Can stay in the house without supervision for short periods
● Parents want to give increased responsibilities and freedom
● Parents need to ensure that their child is safe
WonderWatch
Why How Prototype Evaluation
Older children need freedom

7. Distractions and potential problems
Access to the Internet
Texting friends
Playing games
WonderWatch
Why How Prototype Evaluation
Cellphone is not appropriate

8. Our Proposed Device Includes
● Wearable Device for the Child
○ Easy to use
○ Lightweight
○ Simple watch-like appearance
● Paired app for the Parents
○ Incoming notifications are quiet and discreet
○ Works on multiple devices
○ Customizable outgoing messages
WonderWatch
How Prototype EvaluationWhy

9. What our wearable device does
● Preset outgoing message/signal
● Short incoming messages
● Indicates location
● Quickly activated emergency call
WonderWatch
How Prototype EvaluationWhy

10. Emergency
Quick to activate
Difficult to accidentally activate
Silent alerts sent to parents and 911
Check In Signal
Clear confirmation for the parent
Discreet sending method for the child
Messaging
Incoming only
Short messages from app
Simple Yes/No reply
WonderWatch
Location
Peace of mind for the parents
Simple location service
Cannot be accessed by the
child
How Prototype EvaluationWhy

11. WonderWatch: The Device
Why How Prototype Evaluation

12. WonderWatch: The Device
Why How Prototype Evaluation

13. WonderWatch: The Device
Why How Prototype Evaluation

14. WonderWatch: The Device
Why How Prototype Evaluation

15. Wearable device to promote child safety
Why How Prototype Evaluation

16. WonderWatch: The App
Why How Prototype Evaluation

17. WonderWatch: The App
Why How Prototype Evaluation

18. WonderWatch: The App
Why How Prototype Evaluation

19. ● Formative Evaluation
○ Enable agile design method
○ User input
○ Multiple iterations
WonderWatch
Why How EvaluationPrototype
Evaluation Plans

20. ● Criteria
○ Children between ages 7 - 12
○ Some allowed unsupervised time
○ Do not use a cellphone
○ Parents of these children
WonderWatch
Why How EvaluationPrototype
Evaluation Plans

21. ● Testing Process
○ 5 users from each group
○ Specific tests for each user group
○ Designer & user partnered testing
○ Controlled environment
WonderWatch
Why How EvaluationPrototype
Evaluation Plans

22. ● Testing Procedures
○ Informed beforehand
○ 5 minute exploration time
○ Structured tasks
○ 3 - 5 test sessions per day
WonderWatch
Why How EvaluationPrototype
Evaluation Plans

23. ● Criteria: App
○ Send & receive message
○ Check child’s location
○ Receive emergency notification
WonderWatch
Why How EvaluationPrototype
Evaluation Plans

24. ● Criteria: Wearable
○ Send check-in message
○ Reply to parent’s message
○ Activate emergency notification
WonderWatch
Why How EvaluationPrototype
Evaluation Plans