SIGNAL INDEX

An index of what matters and why

Signal Index is an independent publication that follows credible evidence to identify the changes in science and technology beginning to shape the future.

Why Signal Index Exists

The problem is not a lack of information. Valuable research and technological advances emerge every day across different disciplines, organisations and countries. The challenge is seeing how these developments connect and what larger changes may be taking shape while they are still emerging.

Signal Index was created to help address that challenge. Rather than reporting technology news, it follows credible evidence over time to understand how important changes develop, spread and eventually become part of the wider world.

Latest Signals

Innovation Signal 58 (2026) | 16 September 2026
Industrial processes are getting better at using difficult inputs

Innovation Signal 57 (2026) | 14 September 2026
High-performance materials are becoming easier to regenerate

Innovation Signal 56 (2026) | 9 September 2026
Brain-computer interfaces are getting closer to restoring movement and sensation together

Latest Issue

Issue 22 | 17 September 2026
Materials are becoming useful in a wider range of forms.

About Signal Index

Signal Index is an independent publication that explores the changes in science and technology beginning to shape the future. Rather than focusing on headlines, product launches or short-term trends, it looks beyond the daily news to identify changes that may reshape research, industry, infrastructure and society over the coming years.