DSE 2019: TSItouch Talks About Its Protective and Touch Screen Solutions (PCAP, Shadowsense, IR) March 29, 2019 | Home / March 29, 2019 rave-video / DSE 2019: TSItouch Talks About Its Protective and Touch Screen Solutions (PCAP, Shadowsense, IR) DSE 2019: TSItouch Talks About Its Protective and Touch Screen Solutions (PCAP, Shadowsense, IR) for Displays