Research Article
Experimental Verification for Cable Force Estimation Using Handheld Shooting of Smartphones
Table 1
Relevant parameters of iPhone 6 devices.
| Operating system | Display | Chips | Video recording |
| IOS 9 | Retina HD display 4.7-inch (diagonal) 1334-by-750-pixel resolution at 326 ppi 1400 : 1 contrast ratio (typical) | A8 chip with 64-bit architecture M8 motion coprocessor | 1080p HD video recording (30 fps or 60 fps) |
|
|