So, I’m trying to create a list of everything I can think of that might possibly be in a phone, to speculate about the next iPhone. I’ll only be thinking about hardware or physical controls (not software).
Stuff in the iPhone 4:
- Two accelerometers
- Bluetooth
- Cellular antennas/modems
- Wifi
- Front camera
- Autofocus back camera capable of hdr
- Back camera light/flash
- Fancy high-resolution and good viewing angle screen
- Proximity sensor (detects when face is beside earpiece)
- Magnetic compas
- GPS
- Headset speaker
- Loudspeaker (mono)
- Microphone (just one?)
- Capacitive touch screen
- Dock connector allows some accessories (like component out)
- [and all kinds of fancy software]
- Sleep, home, volume buttons
- Silence switch
Missing?
- Thermometer?
- Camera button (shutter, and/or launch camera)
- Heart rate monitor?
- nike+ support
- A kickstand
- 3d display
- Stereo speakers
- Optical zoom lens or lens mount
- Physical keyboard
- Some magical tactile feedback (unlikely, tech would likely appear years before apple uses it)
- HDMI out
- Micro-usb
- Memory card slot (micro sd)
- Removable battery
- Larger/secondary vibrate modor?
- Physical gamepad inputs
[Is this better than not posting for months?]