In their E3 presentation, Sony changed the name for Playstation Suite to Playstation Mobile, and announced that HTC would be the first third-party mobile company to be certified to run it on its devices.
Playstation Suite was originally meant for development of applications and games for the Sony Xperia Play. Support for the Sony Tablets and several other Xperia phones was added, and support for the Playstation Vita has been planned as well.
The HTC One series will be the first third-party devices to support Playstation Mobile.
