1
Research In Motion released Storm, its first touchscreen phone, in November last year.
2
November 2008 - RIM launches BlackBerry Storm, its first touchscreen and keyboard-less device.
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The phone was billed as the company's first touchscreen device for the mass market.
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Blackberry has launched its first touchscreen-only Android handset, in a bid to diversify its range of devices.
5
The company launched its first touchscreen tablet, the 5-inch Streak, last summer and plans to launch larger models by the end of the year.
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HTC, which opened in 1997, also noted that its first touchscreen smartphones, the XDA and T-Mobile Pocket PC Phone Phone Edition, both shipped in 2002.
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The first touchscreens were invented in the 70's.