Being black in modern society comes with its fair share of problems, such as not being able to step into a public place without fitting the description of someone who committed a crime anywhere in your town, state or country at some point in human history.
You can try to take steps to minimize the amount of prejudice you'll face from certain members of the general public based on nothing but your mere existence, but they're not always going to be effective.
For example, you could keep your hands up at literally every waking moment so police realize you're not armed and dangerous.
But that's not exactly practical.
Luckily there's the Hands Free Hands Up device (available for the low, low price of $29.99), which minimizes your threat level without interfering with your everyday life as long as you ignore the additional two hands protruding from your shoulders.