Satellite communication systems rife with security flaws, vulnerable to remote hacks

The recent launch of an Atlas 5 rocket carrying a meteorological satellite. Image credit: REUTERS/Gene Blevins
Security researchers have found that many satellite communication systems have vulnerabilities and design flaws that can let remote attackers intercept, manipulate, block and in some cases take full control of critical communications.

Google’s smart contact lenses could aid the visually impaired

In today's accessible technology roundup: Google wants to embed cameras in contact lenses, Apple gets a patent for a new GUI for touch devices to improve accessibility and a hacker develops a virtual cane for the blind
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