Masatoshi Kawarasaki

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— Heart disease has the second high mortality rate behind cancer in Japan, and requires quick treatment. To take a part in emerging mHealth, we developed a wearable heart disease monitoring and alerting system " Dentan ". Dentan continuously monitors patient's ECG in his/her daily activities and issues an alert to the patient as well as surrounding people(More)
— If IP network only uses conventional routing protocols such as open shortest path first (OSPF), some portions of the network become congested while other portions remain underutilized depending on the variations of traffic demand. MPLS that provides explicit routing along predetermined path can improve load balancing throughout the network, thus achieves(More)
Heart disease has the second high mortality rate behind cancer in Japan, and requires quick treatment. To take a part in emerging mHealth, the authors developed a wearable electrocardiographic (ECG) monitoring and alerting system " iHeart ". iHeart continuously monitors patient's ECG in his/her daily activities and issues an alert to the patient as well as(More)
— Various web services are offered over the internet and forms the social infrastructure indispensable to our daily life. Many of healthcare systems developed so far are also offered as web service. However, user interface of web services that require web access makes obstacle to elderly or inexperienced users. As a mean to mitigate such digital divide, we(More)