Concave LED watch with ripple effect

Design submitted by Heather from the USA.

Heather says: I came up with the idea for Concave when I thought about making circular digits, one behind the other.  In order to accomplish this, although the display is flat, I imagined each digit to be a curved surface, like a contact lens, for example.  By placing the digits one behind the other, and increasing size, we can see these concentric circular digits, each whose center segment is being partially blocked by the digit in front of it.

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Full Binary LCD watch includes binary reading hints

Design submitted by Laszlo from Hungary.

Laszlo says: The screen is divided into three sections, each containing two columns of signs. The first section displays hours, the second minutes, and the final section tells the seconds. The first column in each section represents the first digit (10’s place) and the second column displays the second digit (or 1’s place). Each column is composed of 2-4 signs, each representing a power of two.

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