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| Round 1
| Round 2
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Device tree tab selected
Usage tab selected |
Figure 1.1: Daily view
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Figure 1.2: Yearly view |
In round 2 we added a "sell power" button to each device. |
Figure 2.1: Storage view
The image above shows the storage view in round 1, before the "sell power" button was added for each device in the table.
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Figure 2.2: Storage device table vs usage device table in round 2
The image above shows the device tables for "storage" (on the bottom) view and "usage" view (the top table), illustrating the similarity between the two tables.
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Transaction scheduling
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Figure 3.1: Transaction scheduling 1
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Figure 3.2 Transaction scheduling 2
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Monthly view
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Figure 4.1: Monthly view 1
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Figure 4.2: Monthly view 2
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Other
Round 1: setpoint and transaction scheduling
Round 2: new graph specific features added before round 2
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Figure 5.1.1: Setpoint
Figure 5.1.2: Scheduling transactions | 
Figure 5.2.1: Power usage estimate for today
The green dashed line in Figure 5.2.1 above, shows the estimated power usage for the next 6 hours (based on grid pricing and previous usage patterns).
Figure 5.2.2: Power usage estimate for this month
The dotted line in figure 5.2.2 shows the predicted usage values for a short period after the current time.
Figure 5.2.3: Graph average
Figure 5.2.3 above shows the horizontal dotted line with a label showing the average for the graph, as described in the "Between Round 1 and Round 2" section.
Figure 5.2.4: Graph average and power usage estimate
The images above show the graph changes we made for round 2.
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After Round 2
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- Prototype Pictures
The table below shows the changes we made based on the user feedback in Round 2.
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