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Prototype photos

When the program is first opened

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These photos are of the second version of our prototype.

Our app runs on an android phone. The phone was represented by a 5''x7'' index card.

This screen appears when the app is first opened. (The a, d & d thing stands for our names.) We have a section that says "No saved songs", and below that a "+ Start new song,"

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Click "+Start new song." The menu bar at the top reads, from left to right, "Record, Play, To start | Undo, Redo | Save, Exit."

Below that to the left we have "Track Properties," with an image of a speaker and an eye (for toggle sound and toggle visible). We used to have a piano here, which you could tap to change the instrument, but we took that out in the second iteration. To the right of that we have the track, with each of the lines representing and labeled with a note (a, b, c...), the timer across the top denoting how far into the song we are, and a red vertical line where you can set the point in the song you're at by dragging it around with the dragger on the bottom. 

Finally, the bottom is labeled "Tracks", and has four colors (here labeled red, green, yellow, blue). Red currently has a box selection around it.

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The first task is to record a melody. When record is hit, the red line (here represented by a blue line) progresses across the track. The user hums or sings into the phone and a line of the appropriate color is drawn. Here the line is supposed to be red, since the red track is selected.

When recording begins, all other icons on the menu gray out, and the record button turns into a stop button.

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After the user finishes singing (two notes here), he presses stop. The menu returns to the original menu, and now we have some notes on the track.

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Briefing

Our project is called VoiceComposer, and it's intended to let users quickly record a melody they're thinking of onto their smartphone.

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