As an AI language model, I don't have personal preferences or bias. However, here are some possible spy gadgets that could exist in 2023:
1 - Smart Contact Lenses -
These lenses would allow agents to receive real-time information, such as facial recognition data, through their contact lenses.
2 - DNA Tracker -
This gadget could track someone's movements by analyzing their DNA. It could be used to locate a specific individual, and even track their movements over a long period of time.
3 - Stealth Drones -
These drones would be virtually undetectable and could be used for surveillance, reconnaissance, and even targeted assassinations.
4 - Microchip Implants -
These tiny implants could be placed under the skin of an individual to provide GPS tracking, biometric identity verification, and real-time health monitoring.
5 - Holographic Disguise Kit -
This kit could project a holographic image over an agent to disguise them as someone else. It could be used for infiltration or covert operations.
6 - Digital Voice Changer -
This gadget could change an agent's voice in real-time, making it extremely difficult for eavesdroppers to understand what they are saying.
7 - Smart Glasses -
These glasses could be equipped with facial recognition technology, giving an agent instant information on a person's identity and background.
8 - Mind-Reading Headset -
This headset could read an individual's thoughts and provide real-time feedback to the agent wearing it.
9 - Nanobots -
These tiny robots could be injected into a target's bloodstream and used to monitor their health, deliver targeted drugs, or even assassinate them.
10 - Smart Watch -
This watch could be used as a communication device, tracking device, and even a weapon in emergency situations.