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The "Sleeping Doll" project aims to help parents instill good sleep habits in their preschool children. Designed with the comfort of a mother's womb in mind, this interactive doll records and plays soothing parent-child sounds to encourage kids to stay in bed. While the doll promotes comfort, there are concerns about potential over-dependence and disturbances from false motion alarms. Utilizing a Dopod smartphone for sound playback and a WiTilt accelerometer for motion detection, further field studies are planned to validate the design's effectiveness and address implementation challenges.
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Sleeping doll UbicompFinal Hen-Wei Chang Shun-Chi Hsu
Interaction Design • Implementation • Future work Outline
Purpose = try to help parents build their children’s good sleeping habit • Target preschool children Interaction Design
Scenario Interaction Design
Scenario Interaction Design
Some design background assumption • Hugging a doll is like staying in mother's comforting womb. • Recording and playing parent-child interaction sound attracts child staying in bed and isn’t too stimulus • Making the sound boringusually makes people fall asleep Interaction Design
Some negative effect • Security blanket: children might be attracted to the doll too much • Annoy child at the mid-night: false-alarm of motion detection might annoy child at the mid-night Interaction Design
Using a Dopodsmart phone as recording and playing platform (Implemented) • Using WiTilt accelerometer to detect children’s motion on their bed (Can connect but not work now) • Integrating with a doll (Not implemented) Implementation
It’s hard to detect children’s current sleeping status • Need field study to confirm assumption Further Work