This week’s CES tech show in Las Vegas was a showcase for cameras that can livestream the living room, a bathroom mirror that captures your face to offer beauty tips and a gizmo that tracks the heartbeat of an unborn child.
These features can be useful — or at least fun — but they all open the door for companies and people working for them to peek into your private lives. Just this week, The Intercept reported that Ring, a security-camera company owned by Amazon, gave employees access to some customer video footage.
You’ll have to weigh whether the gadgets are useful enough to give up some privacy. First, you have to trust that companies making these devices are protecting your information and aren’t doing more than what they say they’re doing with data. Even if a company has your privacy in mind, things can go wrong: Hackers can break in and access sensitive data. Or an ex might retain access to a video feed long after a breakup.
“It’s not like all these technologies are inherently bad,” says Franziska Roesner, a University of Washington professor who researches computer security and privacy.