Trace is HTC's Answer to Swype
AndroidCentral got hands on with the HTC Sensation. They found out that HTC had quietly hidden Trace, their version of the widely used Swype on Android devices. Trace also comes with various customizing options such as increasing or decreasing the width of the tracing line etc. The sensation which ships next month comes with HTC sense 3.0 and their are possibilities that trace is not backwards compatible, for HTC devices which don’t run HTC sense 3.0 .