diff --git a/chapter-hsms/chapter.tex b/chapter-hsms/chapter.tex
index 71f8830..5d3115b 100644
--- a/chapter-hsms/chapter.tex
+++ b/chapter-hsms/chapter.tex
@@ -318,8 +318,19 @@ considered sufficient by manufacturers.
 
 \subsection{Mesh construction techniques}
 
+We found that in almost all cases, practical tamper-sensing meshes are constructed using standard manufacturing
+processes. In some card payment terminals, we found meshes that used slightly customized standard processes and e.g.
+integrated a mesh layer produced in a carbon printing process into a membrane keypad, but customizations were minimal.
+We only found one mesh manufactured in a bespoke process in the datacenter HSM appliance we examined, and that bespoke
+process turns out to be a turnkey solution used by at least two HSM vendors.
+
 \subsection{Mesh monitoring circuits}
 
+We observed that in general, academic research leads before patent literature, which is ahead of actual implementations
+in the field. Practical monitoring circuitry seems basic. Particularly the datacenter HSM appliance we examined showed a
+contrast between a mesh manufactured in a bespoke process combined with a unsophisticated, discrete monitoring circuit
+based around a number of voltage comparators.
+
 \section{Conclusion}
 
 In our survey, we have found a wide variety in tamper sensing mesh construction techniques. Meshes are commonly