Smartphones’ basic programming for taking pictures in oral telemedicine
| Criteria | Programming |
|---|---|
| Resolution | Maximum possible (10 or more megapixels) |
| Format | JPG |
| Flash | On (forced) |
| Grid | 3 × 3 |
| White balance | Flashlight or a 5,500 degrees Kelvin (K) source |
| ISO | Equal or less than 100 |
| Touch focus | On |