Video Surveillance is relatively less interesting as time passes. Google trend says so. I checked “ip video surveillance”,”video surveillance” and even “surveillance” this morning, and the trend is clear. Down.
The news volume is trending up it seems (not for ip though). Not really sure what it means. The nominal volume may be growing, but as more people search for “Snookie”, “Lilo” and “Speidi” the relative search volume for “Surveillance” drops.
Ip Video Surveillance