TABLE 3.
Camera-enabled technologies: assessment of criteria for use in LICs1
| Developer, year cited (reference) | Name of device | Literacy and numeracy not required | Battery life >8 h | Able to work offline | Collects sufficient information to quantify macro- and micronutrients | Evidence of use and feasibility in LICs |
|---|---|---|---|---|---|---|
| Lazarte et al., 2012 (126) | FP-24HR | Y | Y | Y | Y | Y |
| Lassen et al., 2010 (127) | DPM | N | Y | Y | Y | N |
| Khanna et al., 2010 (140); Schap, 2012 (141); Aflague et al., 2015 (142) | mFR | Y | Y | N | Y | N |
| Pettitt et al., 2016 (136) | Microcamera food record | Y | U/Kn | Y | Y | N |
| Ptomey et al., 2012 (130) | DP+R | Y | Y | Y | Y | N |
| Martin et al., 2009 (143); Martin et al., 2009 (144); Martin et al., 2014 (132) | RFPM | N | Y | N | Y | N |
| Rollo et al., 2011 (129); Rollo, 2012 (130), Rollo et al., 2015 (131) | NuDAM | Y | Y | Y | Y | N |
| Weiss et al., 2010 (122); Weiss, 2011 (121) | FIVR | N | Y | Y | Y | N |
| Shang et al., 2011 (123), Shang et al., 2012 (124) | DDRS | N | Y | N | Y | N |
| Ofei et al., 2014 (138) | DIMS | Y | Y | Y | Y | N |
| SRI International, 2015 (125) | Food Recognition Technology | Y | Y | N | Y | N |
| Gemming et al., 2013 (133), Gemming et al., 2015 (9) | Sensecam | Y | Y | Y | Y | N |
| Sun et al., 2010 (135); Sun et al., 2015 (134) | eButton | Y | N | N | Y | N |
| Arab et al., 2011 (137) | Image DietDay | N | U/Kn | N | Y | N |
| Connor, 2013 (146) | Willpower watch | Y | U/Kn | Y | Y | N |
| SmartPlate, 2017 (139) | SmartPlate | Y | U/Kn | N | Y | N |
1
DDRS, Diet Data Recorder System; DIMS, Dietary Intake Monitoring System; DPM, digital photography method; DP+R, digital photography plus recall; FIVR, Food Intake Visual and voice Recognizer; FP-24H, food photography 24-hour recall; LIC, low-income country; mFR, mobile food record; N, does not meet the criterion; NuDAM, Nutricam Dietary Assessment Method; RFPM, Remote Food Photography Method; U/Kn, rating is unknown (i.e., not clear based on publicly available information); Y, meets the criterion.