Categories Diagnostics Mobile Hmmm Post author By Larry Emmott Post date June 8, 2018 <span data-mce-type="bookmark" style="display: inline-block; width: 0px; overflow: hidden; line-height: 0;" class="mce_SELRES_start"></span> Phone app and case detects weapons and bad guys. ← Afraid to go All the Way? → Wisdom?