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

Interoperability and Data Management

23.1% of this theme group

Researchers highlight difficulties linking IoT devices with cloud services and handling large, heterogeneous 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, weak authentication, and intrusion detection challenges across IoT deployments.

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 constraints of drones, wearables, and edge computing for real‑time processing and power consumption.

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 Protection

15.1% of this theme group

Works focus on securing sensor communications, key distribution, and resilience against network attacks.

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 Leakage

11.0% of this theme group

Authors raise concerns about personal data exposure and inadequate privacy controls 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 Integration Issues

8.7% of this theme group

Research identifies gaps in data governance, sustainability metrics, and coordination among municipal IoT services.

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 Barriers

4.1% of this theme group

Papers note scalability, consensus overhead, and integration complexity 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 safety, data integrity, and regulatory compliance for medical IoT applications.

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 sensor standards can cause packet loss and network instability.

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 IoT Complexity

22.4% of this theme group

Authors advise careful assessment of security, transparency, and operational challenges before IoT integration.

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 Quality Sensors

19.8% of this theme group

Research highlights accuracy limits and calibration needs of inexpensive pollution monitoring devices.

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

Agricultural IoT Solutions

26.7% of this theme group

Opportunities focus on precision farming, resource optimization, and remote monitoring using embedded sensors.

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 explore joint data collection and wireless power transfer to extend sensor network lifetimes.

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

Research proposes robust deployment frameworks and scalable algorithms for urban IoT infrastructures.

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

AI‑Driven Intrusion Detection

15.6% of this theme group

Studies develop deep‑learning models for anomaly detection and resilient security monitoring in IoT environments.

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

Advanced Wearable Sensing

9.7% of this theme group

Works present flexible, triboelectric‑based sensors for continuous health tracking and human‑machine interfaces.

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 IoT

4.9% of this theme group

Papers highlight low‑latency processing and intelligent control at the network edge for real‑time applications.

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 Frameworks

4.7% of this theme group

Research introduces lightweight blockchain designs to enhance authentication and data integrity for IoT devices.

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

26.9% across the displayed hubs

2 companies hiring · $1.8B disclosed funding

New York City

14.4% across the displayed hubs

0 companies hiring · $73.5M disclosed funding

San Jose

12.0% across the displayed hubs

2 companies hiring · $632.4M disclosed funding

Palo Alto

11.5% across the displayed hubs

2 companies hiring · $184.0M disclosed funding

San Diego

10.1% across the displayed hubs

1 companies hiring · $29.3M disclosed funding

Austin

9.1% across the displayed hubs

1 companies hiring · $65.0M disclosed funding

Boston

8.7% across the displayed hubs

1 companies hiring · $161.9M disclosed funding

Seattle

7.2% across the displayed hubs

2 companies hiring · $231.7M disclosed funding