Paralysis is the loss of muscle functions in any part of the body at any age and can be temporary or permanent. Many times, temporary paralysis can be treated by physical therapy without using high potency drugs. In t...
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ISBN:
(纸本)9781728167886
Paralysis is the loss of muscle functions in any part of the body at any age and can be temporary or permanent. Many times, temporary paralysis can be treated by physical therapy without using high potency drugs. In this paper, a smart and innovative system is proposed and developed to help bell's palsy patients with temporary facial paralysis, by automating the physiotherapy at the comfort of patients' home using a 3D printed design. The proposed prototype performs the facial physiotherapy, as prescribed by the physiotherapist using a smartphone application. Furthermore, a smart app is also proposed and presented in this paper to perform intelligent face mapping, data-logging and progression functions for the patients to visualize improvements in their health conditions.
The rapid increase and furthermore;rising trends in hearing disorders has drawn attention of relevant experts to study, analyze, design and implement solutions for effective management. Often, due to lack of awareness...
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ISBN:
(纸本)9781728119298
The rapid increase and furthermore;rising trends in hearing disorders has drawn attention of relevant experts to study, analyze, design and implement solutions for effective management. Often, due to lack of awareness, improper hearing is wrongly concluded as hearing impairment. There are several factors that can adversely affect hearing, one of them being earwax blockage. With timely diagnosis and right approach to cleaning the ear canal, the person's hearing ability can be restored. This paper discusses a smartphone based approach for detecting the ear condition. The system comprises of the bone conduction headset, a regular headset and the developed app. When integrated with the patient, the app results in indicating the type of condition;Hearing Impairment or Earwax Blockage. In case of earwax blockage, the system is capable of indicating the severity of the condition using percentile scale. This cost-effective and portable solution will enable early detection of the condition when incorporated in schools and other health awareness campaigns, thus preventing permanent damage or hearing loss due to earwax blockage.
Práce se zabývá implementací aplikace bezpečného přenosu hlasového signálu v digitální podobě přes lokální datovou síť pro operační systém android...
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Práce se zabývá implementací aplikace bezpečného přenosu hlasového signálu v digitální podobě přes lokální datovou síť pro operační systém android. Pro řízení hovoru je použit signalizační protokol SIP a pro přenos hlasových dat je implementován protokol RTP. Pro zajištění bezpečnosti hovoru je nejprve vygenerován oběma komunikujícími stranami symetrický šifrovací klíč pomocí Diffie-Hellmannova protokolu. Po ustanovení šifrovacího klíče, je mezi klienty navázáno telefonické spojení, které je šifrováno pomocí symetrické šifry AES. Šifrování mezi oběma stranami je prováděno přímo v aplikaci nebo na microSD. Součástí řešení práce je provedení měření rychlosti kryptografických primitiv, která jsou použita pro vytvoření šifrovaného hovoru.
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