Someone correct me if I&#x27;m wrong, but AIUI, here&#x27;s what a smartphone is, or can potentially be, capable of acquiring&#x2F;giving up to persons unknown (in addition to everything willingly given up to FB&#x2F;Instagram&#x2F;Tinder&#x2F;Grindr&#x2F;Google):<p><pre><code>    Your face.  
    Your voice.  
    Your conversations.  
    The faces, voices and conversations of people you associate with.  
    Your location at any given time.
</code></pre>
At least with the aid of helpful little &#x27;check your health&#x27; and &#x27;security&#x27; apps&#x2F;add ons:<p><pre><code>    Your prints.  
    Your DNA.  
    Your health problems or illnesses, if any.</code></pre>