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Cryptography Mechanisms For access Control in Wireless Sensor Networks
Security allows wireless sensor networks (WSNs) to be used with confidence. Without security, the use of WSN in any application domain would result in...
IR Remote Controls: Ray of Hope for Cerebral Palsy Patients
Cerebral palsy is a disorder affecting one’s ability to move and maintain posture. Recent estimates reveal that India has more than four million cases...
Phoenix expEYES Low-cost Platform For PC-interfaced Science Experiments
Schools and colleges often focus on theory, forgetting that practical experiments teach students much more. Members of Inter University Accelerator Centre (IUAC), an autonomous...
Suraksha: Mobile Alarm for LPG Leakage
MAY 2012: Prevention is better than cure-especially to secure your home against possible fire due to LPG leakage when you are away on a...
Eight Channel Data Acquisition And Logging System
In environments like factories, power plants and transformers in electricity substations, controlling temperature to a safe value is important. Supervisory and control systems are...
Secure Digital Access System using iButton
Access control forms a vital link in a security chain. Here we describe a secure digital access system using iButton that allows only authorised...
