Photography teletransmission allow a better and optimized dispatching of patients calling an Emergency Medical Call Center (EMCC) for a mild traumatic injury. It has previously been studied for patients to whom an ambulance was sent and therefore presumed to be older or with co-morbidities. The present trial aim to evaluate in the general population, the effect of a smartphone-mediated visioconference in the dispatching of patients calling an EMCC for mild traumatic injury.

Inclusion Criteria:

• adult patients (≥18 years of age),
• free of will (not under any guardianship or liberty privation),
• suffering from Mild Traumatic Injury,
• availability of a smartphone with internet connection for the patients or witness,
• consenting to participate in the study

Exclusion Criteria:

• severe trauma requiring immediate medical assistance
• trauma associated with head injury, on antiplatelet therapy (APT) or anti-coagulation therapy (ACT)