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Samsung's 'Smart Glow' reinvents the notification LED
One of the perks of owning an Android phone is that manufacturers often include a notification LED that tells you when you have missed calls, tweets or text messages that need a response. Samsung has installed them in its mobile devices from time to time, but it may soon ditch them altogether in favor of something it calls "Smart Glow." SamMobile reports that the Smart Glow feature consists of a colored luminous ring that surrounds a device's rear camera and notifies users of calls and texts, but also when the battery is low or has reached full charge.
