Map Area

This is the map of EVL lab. I rotated the image and scaled to 0.7 of original image. When user need to know the room temperature, just click to the button with different colors on the map. The chart area should show the data. Click another time to close the Chart.

Chart Area

This part shows the various chart for different rooms.

Timeline Area

The timeline used for changing date. By clicking and dragging the left part of the black rectangle to adjust starting date and clicking and dragging the right part to adjust ending date.

Toolbar Area

The toolbar is for get addition data show in the chart area.