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The existing setup consists of 3 parts, the Lunchbox, camera and a TV monitor. |
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Although Lunchbox is one of its kind as a product, and it has made some work really easy compared to the earlier setups, but it also has few drawbacks; like
> There is no feedback from the device for many functions. > The icons used are not easy to relate for most for the user. > Most buttons have multiple functions, and some functions need combination of multiple buttons, which becomes difficult for most users. > Though the Lunchbox is portable but one has to carry a monitor to view the replay, which makes the setup bulky. > There are too many buttons; even the not so used and critical function buttons are given same size as the most commonly used ones. |
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Here is an example of one of the many problems of the user interface of present Lunchbox, There are two confirmation buttons, green is for ‘yes’ and red is for ‘no’.In some part of the world this association with red and green are not same as West. Because of the positioning also many users find it confusing and often make mistake. |
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Some major considerations for the new design > Buttons for different functions should not be confusing. > The icons should be more familiar. > Feedback for all functions. > The buttons for different options should be very clear. > Critical functions should not be easily accessible. |
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