The HP TouchPad is a tablet computer that was developed and designed by Hewlett-Packard. The HP TouchPad was launched on July 1, 2011, in the United States; July 15 in Canada, United Kingdom, France, Germany; and August 15 in Australia. GretThe HP TouchPad is a tablet computer that was developed and designed by Hewlett-Packard. The HP TouchPad was launched on July 1, 2011, in the United States; July 15 in Canada, United Kingdom, France, Germany; and August 15 in Australia.