Here is our story: we were searching what does lock sound do because for the past few weeks, sound stopped working in my son's games--just games, like Asphalt 8, Minecraft, etc., but not other apps--I can still play the podcasts without any problem. I checked all the Sound settings and couldn't figure out why.
When was the first touchscreen phone invented? The first touchscreen phone was launched in 1992 by IBM.The IBM Simon is also referred as the first smartphone.Simon is the first smartphone to be incorporated with the features of a PDA.
HP TouchSmart 9100. The HP TouchSmart 9100 is a business oriented all-in-one PC that bears a strong resemblance to its consumer counterpart, the HP TouchSmart 600. Tablet TouchSmart tx2z. Released in December 2008, the TouchSmart tx2 was touted as the first consumer notebook and tablet PC with on-screen multi-touch control.