In most high schools, the majority of the students own a cell phone. Whatever the rules are at their school about cell phones, students use them. Sometimes they are caught by their teachers, but most of the time, students get away with it.

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The Disadvantages of Letting Students Use Their Cell Phones at School

Outstanding Technology brings visible light communication to phones and tablets via dongle and LEDs Data transmission via visible light is no longer a technological novelty, but it has yet to make its way into consumer’s hands. Japanese firm Outstanding Technology is aiming to change that with its Commulight location system, which relies on a pair of receivers to get smartphones and tablets downloading info using photons instead of radio waves. One dongle is of the USB variety, but since most mobile gadgets lack such a socket, there’s another that plugs into any device’s 3.5mm jack.

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Outstanding Technology Brings Visible Light Communication To Phones and Tablets

Can you imagine a world without long-term relationships, where people are unable to understand the consequences of their actions or empathise with one another? Such conditions would not only hamper our happiness and prosperity  –  they could threaten our very survival.

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Facebook Addiction Damaging Child’s Brain