digital money vs cryptocurrency- Top Overview

2. Security and confidentiality issues3. Efficient logistics support needs1. Adaptability challenges in complex environments

Unmanned science and technology: a new boost to coastal defense islands and border defense.1. Monitoring requirements in a wide area1. Adaptability challenges in complex environments

2. Unmanned driving: an intelligent helper for land and sea transportationUnmanned science and technology: a new boost to coastal defense islands and border defense.Second, the meeting point between the needs of coastal defense islands and border defense and unmanned technology