Interface:

Graph

• Graph + and - buttons are hiding part of the axis. Move them on the side in google-maps style.

• Add the ability to add thresholding on the plot

• Make the axis labels more readable (done - bigger font)

• Show time units on the graph - the other units just cannot be known by the Robo-Monitor (done - X axis is called seconds now)

• Make sure the graph-title is easily readable and NOT confused with axis label (or maybe it should be the Y axis label? ) (done - y label is now the channel name)

• Axis are limitless so it is possible for the user to get lost ( maybe then the track button can  appear and they can find the plot again )
  • This is deliberate, and yes they can use the track button. Whenever they are scrolling it is visible. [WONTFIX]

• The track button may change zoom levels ( in settings )
  • Low priority

• Let the user see the numerical value of a datapoint (maybe after they hold their finger on the graph )

Main Screen

• Implement the hierarchical displaying of the data - simplicity and user control

• Don't change the colors when scrolling ( gray to black ). Visual flickr is annoying [FIXED]

• Think about sensor names - the screen is small ( maybe break into sub-components )

• Make sure that the user can look at only a pre-selected set of channel readings - use e-mail like stars ?

• Add configurations settings

• Menu - add trace... [FIXED]

• Color coding the channels - somehow display freshness of the data.

• Create better affordance for scrolling ( shading on the bottom ? )

• Add some kind of help, or FAQ with pictures

• Freeze functionality so that user can observe and compare values ( maybe a time-slider option in the menu?? )

Code design:

• Refactor plotting to use (x, y) series, not just (y) series over constant interval

• Figure out how to jump between activities

• Make sure we don't couple the code too tightly to the LCM model - so that it is adaptable to other message passing schemes.

Backend:

• Get dynamic LCM working ( summer )