Four Years Old Children’s Physical Activity: Can we confirm the difference of physical activity due to the difference of educational program?
Four Years Old Children’s Sleep: What can we obtain by using wearable measuring devices at their home?
Stress of Kindergarten Teachers: How we tried to detect and to reduce it by using a small and wearable ECG and acceleration measuring device?
For Children’s Sleep Assessment: Can we trace the change of sleep depth based on ECG data measured at their respective home with a wearable device?
For Children’s Sleep Assessment: Can we obtain RR intervals (RRI) and RRI variation parameters close to Polygraph ECG using small wearable ECG measuring device?
Comfortable and Washable ECG Electrode Baby Clothes for Newborn Infants Monitoring System to Decrease their Sudden Death