the United States’s
industrial iot industry,
in focus.

Interoperability and Data Management

23.1% of this theme group

Researchers highlight difficulties linking IoT devices with cloud platforms and handling massive data streams.

Internet of Things (119) · Cloud computing (24) · Interoperability (13) · Big data (18)

Industrial Internet of Things: Challenges, Opportunities, and Directions

Health Monitoring and Management Using Internet-of-Things (IoT) Sensing with Cloud-Based Processing: Opportunities and Challenges

IoT Security Vulnerabilities

19.9% of this theme group

Papers point to persistent threats and weaknesses in IoT authentication and intrusion detection.

Internet of Things (94) · Computer security (56) · Intrusion detection system (13) · Vulnerability (9)

A Survey of Machine and Deep Learning Methods for Internet of Things (IoT) Security

Security of IoT systems: Design challenges and opportunities

Edge Devices and Wearables

18.2% of this theme group

Studies discuss challenges of deploying cloud services on drones, wearables, and other constrained nodes.

Cloud computing (18) · Wearable computer (10) · Drone (7) · Wearable technology (7)

Mobile crowdsensing: current state and future challenges

Machine Learning at the Network Edge: A Survey

Wireless Sensor Network Trust

15.1% of this theme group

Works emphasize key distribution and reliability problems within sensor network communications.

Wireless sensor network (58) · Computer network (32) · Wireless (28) · Key distribution in wireless sensor networks (13)

A Survey of Intrusion Detection Systems in Wireless Sensor Networks

Security in wireless sensor networks

Privacy and Data Protection

11.0% of this theme group

Authors raise concerns about personal data exposure and privacy breaches in IoT ecosystems.

Internet privacy (34) · Information privacy (19) · Computer security (41) · Internet of Things (42)

A Comprehensive Study of Security of Internet-of-Things

The Effect of IoT New Features on Security and Privacy: New Threats, Existing Solutions, and Challenges Yet to Be Solved

Smart City Data Integration

8.7% of this theme group

Research notes obstacles in merging big data, sustainability goals, and governmental frameworks for smart cities.

Smart city (33) · Big data (11) · Sustainability (6) · Government (5)

Understanding Smart Cities: An Integrative Framework

What makes a city smart? Identifying core components and proposing an integrative and comprehensive conceptualization

Blockchain Adoption Hurdles

4.1% of this theme group

Papers identify technical and security challenges when applying blockchain to IoT supply chains.

Blockchain (18) · Computer security (13) · Internet of Things (17) · Supply chain (4)

Applications of Blockchains in the Internet of Things: A Comprehensive Survey

Blockchain Applications for Industry 4.0 and Industrial IoT: A Review

Healthcare IoT Reliability

31.0% of this theme group

Cautionary studies warn about robustness and safety of IoT systems in medical contexts.

Internet of Things (23) · Health care (7) · Cloud computing (8) · Emerging technologies (4)

Assuring assistance to healthcare and medicine: Internet of Things, Artificial Intelligence, and Artificial Intelligence of Things

Portable Intrusion Detection in IoT Enabled Smart City Networks: A Comparative Study of Machine Learning Models

Wireless Interference Risks

26.7% of this theme group

Works caution that coexistence of wireless standards can cause reliability and malware propagation issues.

Wireless (8) · Computer network (6) · Wireless sensor network (8) · Malware (3)

A Comprehensive Analysis of the MAC Unreliability Problem in IEEE 802.15.4 Wireless Sensor Networks

Harmful Coexistence Between 802.15.4 and 802.11: A Measurement-based Study

Supply Chain Integration Risks

22.4% of this theme group

Authors advise careful assessment of security and operational threats when merging IoT with supply chains.

Internet of Things (20) · Computer security (11) · Supply chain (3) · Blockchain (4)

Examining potential benefits and challenges associated with the Internet of Things integration in supply chains

The Intersection of IoT, Marketing, and Cybersecurity: Advantages and Threats for Business Strategy

Low‑Cost Air Monitoring Limits

19.8% of this theme group

Studies highlight accuracy and sustainability concerns of inexpensive sensors for pollution tracking.

Sustainability (3) · Particulates (3) · Air pollution (3) · Smart city (3)

Community Air Sensor Network (CAIRSENSE) project: evaluation of low-costsensor performance in a suburban environment in the southeastern Uni

Air Pollution Monitoring Using Cost-Effective Devices Enhanced by Machine Learning

IoT for Agriculture and Infrastructure

26.7% of this theme group

Research showcases IoT’s potential to optimize farming practices and monitor urban resources.

Internet of Things (743) · Embedded system (109) · Cloud computing (98) · Agriculture (42)

Smart Infrastructure: Leveraging IoT and AI for Predictive Maintenance in Urban Facilities

Sustainable Resource Optimization Using IoT and Smart Environmental Monitors in Urban Infrastructure Projects

Energy‑Aware Sensor Networks

19.3% of this theme group

Papers propose joint data collection and power provisioning strategies for rechargeable sensor deployments.

Wireless sensor network (580) · Wireless (235) · Key distribution in wireless sensor networks (58) · Computer network (157)

Joint Mobile Data Gathering and Energy Provisioning in Wireless Rechargeable Sensor Networks

A Framework of Joint Mobile Energy Replenishment and Data Gathering in Wireless Rechargeable Sensor Networks

Scalable Smart‑City Services

19.0% of this theme group

Works explore robust, large‑scale software deployment techniques for urban IoT applications.

Software deployment (75) · Smart city (45) · Scalability (76) · Robustness (38)

Efficient Multisensor Localization for the Internet of Things: Exploring a New Class of Scalable Localization Algorithms

Environment-Tolerant Trust Opportunity Routing Based on Reinforcement Learning for Internet of Underwater Things

Advanced IoT Intrusion Detection

15.6% of this theme group

Studies develop deep‑learning and explainable models to detect anomalies across IoT networks.

Internet of Things (413) · Intrusion detection system (147) · Computer security (168) · Anomaly detection (69)

DL‐IDS: a deep learning–based intrusion detection framework for securing IoT

An Explainable Deep Learning Framework for Resilient Intrusion Detection in IoT-Enabled Transportation Networks

Next‑Generation Wearable Sensors

9.7% of this theme group

Research presents flexible, triboelectric‑based devices for continuous health monitoring.

Wearable computer (94) · Wireless (139) · Wearable technology (37) · Triboelectric effect (21)

A highly sensitive and multiplexed wireless sensing system with skin-like compliance and stretchability for wearable applications

From Wearables to Implantables: Harnessing Sensor Technologies for Continuous Health Monitoring

Edge Computing for Smart Grids

4.9% of this theme group

Papers illustrate how edge intelligence can enhance real‑time control of energy distribution.

Edge computing (118) · Enhanced Data Rates for GSM Evolution (118) · Edge device (36) · Cloud computing (63)

Design and Simulation of a Hybrid Smart Grid Energy System Using Edge Computing and IoT-Based Control Architectures

Autonomous AI Systems for Edge Computing and IoT Environments: Enhancing Intelligence at the Edge

Secure Blockchain IoT Frameworks

4.7% of this theme group

Works introduce cryptographic schemes to strengthen IoT security and scalability via blockchain.

Blockchain (106) · Internet of Things (87) · Supply chain (19) · Cryptography (20)

Hybrid Blockchain Framework for Secure and Scalable Internet of Things (IoT) Networks (HB-IoT): A Novel Approach

A Secure Framework for Authenticating and Controlling Access to IoT Devices Integrated with Blockchain

San Francisco

28.2% across the displayed hubs

17 companies hiring · $3.8B disclosed funding

New York City

14.4% across the displayed hubs

2 companies hiring · $974.1M disclosed funding

Austin

11.7% across the displayed hubs

5 companies hiring · $739.7M disclosed funding

San Diego

10.4% across the displayed hubs

7 companies hiring · $861.6M disclosed funding

Boston

9.8% across the displayed hubs

5 companies hiring · $843.1M disclosed funding

Los Angeles

8.8% across the displayed hubs

2 companies hiring · $823.5M disclosed funding

Houston

8.5% across the displayed hubs

1 companies hiring · $65.1M disclosed funding

Chicago

8.2% across the displayed hubs

2 companies hiring · $330.8M disclosed funding