Computer software for the secure transmission of messages, data, email, text messaging, audio, video and images; computer software for instant messaging; computer software to enable video and voice telephony and communications; computer software to enable secure video and voice telephony and communications; computer software for making conference calls via mobile telephone, fixed telephone, internet and computer networks; computer software for data storage

data collection platform consisting of data logger, RF receivers and transmitters, data storage units, solar energy power supply and regulator, signal conditioning interface and sensors

Data collection systems for use in the fields of meteorology and hydrology, each consisting of data loggers, radio frequency receivers and transmitters, data storage units, a solar energy power supply and regulator therefor, a signal conditioning interface and sensors for environmental parameters such as temperature, humidity, barometric pressure, water level, rain and solar radiation