Technology is radically transforming the field of private investigations. Today, drones, artificial intelligence (AI), and digital replicas of public spaces (Digital Twins) enhance detectives’ ability to detect suspicious individuals or theats with greater accuracy and speed.
What the research shows
A research study in Athens, using a Digital Twin of a metro station, demonstrated that the strategic placement of cameras can increase the recognition of suspicious behavior in real time. At the same time, prototypes with nano-drones achieved automated photography and indoor mapping with a performance rate of 75–85%.
Key technology tools
- Drones: surveillance of outdoor or hard-to-reach areas
- AI & Computer Vision: recognition of faces, objects, patterns
- Digital Twins: real-time scene simulation and analysis
- Nano-drones: monitoring of areas where access is difficult
Advantages in private investigation
- Remote on-site investigation safety
- Accurate and timesynced documentation
- Ability to simulate potential risks or scenarios
- Rapid detection of unexpected incidents
Challenges & Legal Framework
- Regulation of drone use (licenses, restrictions in residential areas)
- Protection of personal data during image analysis & facial recognition
- Issues of privacy rights and criminal data law
The integration of new technologies makes private investigation more efficient and safe. However, proper use requires legal knowledge and ethical compliance. For technology-supported investigations in compliance with the legal framework, contact Ydrogeios Detectives Private Investigation Offices.













