What is a potential impact of interference on wireless devices?

Interference on wireless devices can lead to a loss of signal quality, which is a critical impact to be aware of in the context of wireless communications. When interference occurs, it can disrupt the transmission of data between devices, causing disturbances such as dropped connections, slower data rates, or even complete outages in communication. This degradation effects the clarity and reliability of the signal; thus, users may experience choppy audio in calls, poor video streaming quality, or failed data transfers.

In contrast, the other choices do not accurately reflect potential outcomes of interference. Increased battery life may occur in scenarios where the device is in a low-power state due to inactivity, but not specifically as a result of interference. Faster connection speeds typically depend on optimal conditions, and interference detracts from this. Improved data security is unrelated to interference, as security pertains to the protection of data rather than its transmission integrity. Hence, loss of signal quality stands out as the direct consequence of interference on wireless devices.