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DJ Companion - Coggle Diagram
DJ Companion
Usability
App will use system-wide San Francisco font family for text and symbols, increasing learnability and accessibility of the solution
App will be compatible with native iOS screen reader and support Dynamic Text, allowing iOS to adjust font sizes for users with visual impairments, increasing the accessibility of the solution
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Text fields have prompt that disappears when users start typing, increasing the effectiveness of the solution
Any personal information will never be displayed on screen, increasing the security of the solution
Symbols will have slight differences in line weight or shape as well as colour and saturation in order to provide visual differentiation for users with colour deficient vision, increasing the accessibility of the solution
The solution will use standard symbols for functionality common with other apps, increasing its learnability
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Impacts
Increase popularity of DJs, increasing their revenue and encouraging others to join the business
Allowing DJs to create higher quality performances, increasing public appeal and increasing attendance at concerts and festivals
Encouraging novice DJs to pick up the skill, driving sales of turntables, loudspeakers and other DJ equipment, as well as increasing public awareness of the profession
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User
Rocko
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Rocko dreams of becoming a famous DJ who travels the world but knows that his work needs greater exposure to even have half a chance.
Brittney
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Brittney believes creating opportunities to showcase new talent is an important part of her role and runs annual DJ competitions and JAM sessions.
Mika
High school student who is earning a bit of extra pocket money by DJing at parties and other small events.
Mika mostly likes hip hop and recently experienced some difficulty selecting music appropriate for a wedding.
Client
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Requirements
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Create, manipulate and browse DJ profiles
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Competitors
Deezer
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Lacks information on danceability, valence etc.
VirtualDJ
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Can access valence, tempo etc.
Cannot browse songs from database, user must manually load audio files
Developer
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Key algorithms
Assign value of high, medium or low to a track's attributes
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Data
Dataset: genres.csv
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Pros
High-quality, detailed data
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Cons
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Some data errors, e.g. duplicate entries, missing fields. This is easily remedied.
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