And this should probably keep the fashion designers busy for this year. Transparent information displays which are currently being seen by designers in Korea as a way to help passengers in sub-ways and other public transport systems ; could soon be used in consumer devices such as cell phones and laptops. the attractive quotient of such displays can not be under estimated.

However while these are LEDs , we would require similar technology to be ported to LCDs. For now, it remains an interesting idea that could be used on subways for advertising as well as drawing the attention of commuters where public announcements fail.

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