Hardware

Display Resolution: 192x160
- potentially just upscaled from 96x80
- at 3x scaling that’s 576x480, 32px pillarboxes if 640x480
- 384x320
how small can the screen physically be?
- android guidelines say 48dp @ 160dpi or 0.3"
  - android guidelines also say 48dp is about 9mm so who the fuck knows anymore
- apple says 44pt ~~or 44/72" or 0.61"~~
  - 44pt is 44px, 88px, 132px depending on device
  - 132px on iPhone X @ 448(?)dpi so ~ 0.294"
- 192x160 is 1.2"x1"
- 640x480 is 4"x5" for a 6.4" diagonal
- 28.8" x 24" needed to meet android accessibility guidelines jfc
- tl;dr: Apple and Google seem to want about 0.3"per target
- NDS screen size is 106.666 dpi
  - poketch would be 1.8x1.5"
  - 640x480 would be 2x1.5" or 2.5" diagonal
- https://www.adafruit.com/product/2478 should do the trick
  - 320x240 2.4"
  - we use 288x240 (1.5x)
2 Bit grayscale
Touch screen
5:4 aspect ratio
1/2 physical buttons

etc

will need a font
- sprite based?
- ttf based?
- https://lvgl.io/tools/fontconverter