He touch screen hi kum 1970 chho vela siam a ni a, industrial emaw commercial emaw hmanrua computer leh POS terminal-ah te dah a ni. Kum 2007-a iPhone tlangzarh hi touch industry hmasawnna kawngah pawh thil pawimawh tak a ni. Apple mobile phone hi key 20 tal mamawh a ni a, key pathum emaw pali emaw la thei tura siam niin a bak chu touch screen-ah dah a ni.
User-te’n direct leh awlsam zawka operation experience an pek bakah, mobile phone lem pawh fashionable leh light zawka siamin, mihring intimacy a tipung bawk-machine direct interaction, consumer-te warm pursuit a tichhuak a, mahse touch screen chu mainstream control interface-ah a hawng bawk. Tunah hian touch screen hmanna tur hmun chu a zau chho zel a, chu chu plant equipment control/operating system industry-a hman a nih atang te, electronic inquiry facilities-a mipui hriattirna, cash machine sumdawnna atana hman, consumer electronic mobile phone, PDAs, digital camera, etc. te chuan touch screen figure an hmu thei a ni. Dik tak chuan hman lar ber chu mobile phone a la ni reng. Kum 2008-a touch screen nei mobile phone-ah chuan shipment maktaduai 100 chuang a awm dawn a, kum 2012-ah chuan mobile phone maktaduai 500 chuang zet chu touch interface-ah dah a nih rin a ni a, consumer electronics-a touchscreen application-te chu small- lian tak tak, screen size lian zawk nei laptop-ah pawh a zau chho zel tih hriattirna a awm bawk. Tunah hian Dell, Hewlett-Packard, Fujitsu, Asus leh First-line Notebook computer brand te chuan touch-screen laptop emaw UMPC emaw tlangzarh an tum a. Dik tak chuan, industry hian touch screen nei laptop chu low-priced laptop emaw UMPC emaw inches 10 hnuai lam atanga mainstream laptop market thlenga a thang thei em tih an la sawisel mek a, hei hi inches 14 aia tam a ni. Mainstream laptop emaw desktop emaw tan chuan consumer-te chuan keyboard leh mouse input hman an thiam tawh a, small-ltops lian lo tak ang lo takin, a chhan chu keyboard zat a tlem thei a, touch screen-ah a pui thei a, chu chuan mihring awlsam zawk-compuper communication tum a nei thei a ni. Tin, tunah chuan Windows system hian multi-touch features a la support lo a, chu chu PC siamtuin Multi-touch features a import ang chi a ni a, software lama thawhrimna leh investment pawh a ropui hle dawn a, chuvangin Multi-touch operating system windows to market 2010-a a support theih beisei a ni a, touch screen nei laptop te chu 12.1 inches aia tlem loah a la tlem dawn a ni. Mahse chuti chung pawh chuan touch hmalam hun tur-screen market pawh hi hmasawnna tur beiseina a ni hle. Market research agency-in a tarlan danin, touch screen production value hi kum 2010-ah chuan $tld 3.5 a tling tawh dawn a ni.
