• 1.0 out of 5 stars

    Not Very Effective

    • Written by from Valencia

    I've been using the screen filter for several months, and every time I ask my peers in lectures to test whether the filter actually makes it harder for them look at what I'm doing, they are able to tell me exactly what I am doing at that moment. This is done without them having to turn their face towards my screen; all it took for them was to just shift their eyes and my screen was completely vulnerable. I usually have my screen light on low setting, so again, I tried to make it as hard as possible for them to look at my screen. I DO NOT recommend this product.

    25 of 37 people found this useful