Read some great articles on Spotify's user-friendly interface.
Here are 8 notable UX decisions it makes🧵
1/ Dark mode (which Spotify was been using since early days)
◻️ White text on dark background is easier on the eyes
◻️ Visual comfort = more browsing
◻️ The color scheme is a major contrast to Apple Music
2/ Mobile player more spacious vs. Apple Music
◻️ Apple (L) has the volume control, which crowds the screen
◻️ Spotify (R) has *no* volume control (most people control mobile volume with side phone button)
3/ Mobile optimization
◻️ Browse feature rolled into Search as the primary navigation tool
◻️ Sub-tabs are laid out as high-contrast cards
◻️ Cards are optimal for mobile screen real estate
4/ Interactive buttons
◻️ Primary (green) and secondary (ghost outline) buttons easy to navigate
◻️ Buttons "pop" when you hover, indicating interactivity
◻️ Change in text and color states communicate changes
5/ Visual hiearchy
◻️ Spotify uses size, color and positioning to orient users
◻️ Top left is the artist and the content is categorized into easy to navigate "Songs", "Albums". Playlist".
◻️ Page includes a list of other related "arists" in case search is wrong
6/ Consistent design language
◻️ Artists are always in circular frames
◻️ Songs and albums always in square frames
◻️ This consistency allows users to navigate platform more "intuitively" and interact almost sub-consciously
7/ Discovery
◻️ Spotify is constantly giving you reccomendations based on: 1) collaborative filtering (which tracks your behaviour and others); 2) text NLP and 3) audio analysis
◻️ Its Discover Weekly playlist is a music streaming staple
8/ Spotify year-end Wrapped = viral masterstroke
◻️ Turn a user's streaming stats into shareable social content
◻️ Instead of choosing traditional colors (red), Spotify picks "uncommon colors" (pink, neon) which are fun, have no emotional association and are attention-grabbers
9/ Follow @TrungTPhan for other business threads and really dumb memes
Here's a tweet and chart for each of the 15 ideas 🧵
1/ Deep learning to create $30T of market value by 2037
• Automated code writing
• AI that "understands" language (GPT-3)
• Big Tech spends billions on AI chips, everyone benefits
2/ Data centres will be totally transformed
• Intel (which powers 90% of data centres) has fallen behind
• Next-gen data centres/PCs will run on ARM standard
• GPUs (workhorse for AI) hits run rate of $41B in 2030
1/ Steve Cohen is the hedge fund manager that owns the New York Mets. Worth $14B, he's also the inspiration behind Bobby Axelrod from the TV show "Billions".
The day-to-day details of Cohen as a trader are quite interesting.
Here some takeaways🧵
2/ The rundown of Cohen's trading tactics come from Andrew Beresin, who worked at Cohen's firm (SAC Capital Advisors) at the turn of the century.
Beresin worked "four feet from Cohen" and has vidid memories of the experience.
3/ The elephant in the room: some of the tactics described led to an insider trading scandal.
◻️SAC paid a $1.8B fine for it
◻️ One of SAC's traders (Matthew Martoma) was sentenced to 9yrs in prison