| Most of us remember the first time we saw a touch | | | | button which signals the resistive screen in a toy lets |
| screen gadget. It was most likely Mission Impossible | | | | say. Now, thanks to the iPhone and fun products like |
| or Minority Report or a James Bond flick where we | | | | the Microsoft coffee table with a capacitive touch |
| remember seeing an actor impressively using a touch | | | | screen, we could see an increase in factory |
| screen gadget with ease as they received | | | | production of capacitive sensors, thus reducing the |
| information, charted out a mission or looked up | | | | cost of capacitive touch technology. Due to the |
| enemy files using their fingertips. | | | | popularity of touch technology, capacitive sensors |
| The one time jaw-dropping idea of touching software | | | | are the biggest emerging trend in the mobile phone |
| to control functions is now a reality we take for | | | | world and phones are just one area. The list of |
| granted. For example, we use touch screens at | | | | future products containing capacitive touch |
| ATMs, purchasing tickets, the grocery store and | | | | technology is growing. Portable game consoles, |
| even at the post office. Many of the modern | | | | cameras and music players are being designed with |
| technology to perform these touch functions is | | | | Future of Capacitive Touch |
| through resistive or capacitive sensor. | | | | Since an overwhelming majority of Americans use a |
| A capacitive touch screen panel is coated with a thin | | | | touch screen device at least once a day, it’s |
| indium tin oxide material that conducts continuous | | | | not surprising to see the value in all that capacitive |
| electrical currents across a sensor- say a touch | | | | touch has to offer. From car navigation touch |
| screen of an iPhone. So it exudes a controlled | | | | screens to aviation, the touch screen phenomenon is |
| electronic field in both a vertical and horizontal axis | | | | far from over. Even bars in Las Vegas have touch |
| and therefore is capacitive. In order for the | | | | screen technology inside them where customers are |
| capacitive technology to function, it must be touched | | | | able to write on the bar, draw and play with light. |
| by something else that also exhibits electricity- like | | | | Soon, patrons will be able to set their check cards |
| the human body. When a person’s finger | | | | onto a touch screen table and instantly pay for their |
| touches a capacitive screen, it sends an electric | | | | meal. The digital camera created a boom for digital |
| current to then form a mathematical function which | | | | pictures and all accessories that went with it. Touch |
| signals an action. | | | | screens of the future will allow users to play with |
| Until recent attention was drawn to capacitive sensor | | | | their digital images using a virtual scrapbook tool, |
| technology, it was considered too expensive and | | | | enabling photos to enlarge and shrink, flip and move. |
| delicate to use in touch screen products like grocery | | | | Who knows what will happen next- pens that take |
| store check out kiosks or toys. Resistive touch | | | | photos, self-destructing letters or high performance |
| screens use a different, more durable technology | | | | jet packs? One thing is for sure- it will probably wow |
| that most of us often see and are affected by | | | | us at the movies before we see it at the store. |
| objects like a stylus pen or physical pressing onto a | | | | |