spm-slides.tex: lock in

1 files changed, 10 insertions, 0 deletions

diff --git a/spm-slides.tex b/spm-slides.tex
index 15a46a2..4489f69 100644
--- a/spm-slides.tex
+++ b/spm-slides.tex
@@ -556,6 +556,16 @@ The value of a network grows by the square of the size of the network.
 
 
 
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\foilhead{Lock-in}
+
+Unable / unwilling to switch.
+
+Phone number.
+
+Word processor.
+
+
 %A record of the past activities for future reference.
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %\foilhead{Choosing a license and applying it}