Abstract: A hardware-based security module is used to protect an electronic device, especially a portable electronic device. The security module may determine either via timeout of a watchdog timer or via an explicit message to encrypt selected data on the electronic device. In addition, the electronic device may enter a limited function mode that only allows display of simplistic messages and supports network traffic with a recovery service. The recovery service may be able to use the network traffic to locate the electronic device. The security module may include a secure memory, a cryptographic function, a timer, and support for direct display of data on a monitor.

Abstract: Improvements to electrically powered watercraft including kayaks are disclosed. The watercraft comprises a hull defining a cavity and a battery powered retractable propulsion unit. The retractable propulsion unit can be retracted into the cavity with powered or unpowered means. Various retractable propulsion units are disclosed, including propulsion units that are steerable wherein the thrust can be selectively directed. Specific embodiments to improve the steerability of electrically powered watercraft are disclosed. Mechanisms for disengaging the steering controls from the retractable propulsion units are also disclosed. Locking mechanisms for locking the retractable propulsion unit in an extended or fully retracted position are also disclosed.

Abstract: Improvements to electrically powered watercraft including kayaks are disclosed. The watercraft comprises a hull defining a cavity and a battery powered retractable propulsion unit. The retractable propulsion unit can be retracted into the cavity with powered or unpowered means. Various retractable propulsion units are disclosed, including propulsion units that are steerable wherein the thrust can be selectively directed. Specific embodiments to improve the steerability of electrically powered watercraft are disclosed. Mechanisms for disengaging the steering controls from the retractable propulsion units are also disclosed. Locking mechanisms for locking the retractable propulsion unit in an extended or fully retracted position are also disclosed.

Abstract: A user interface for portable storage devices is disclosed. The user interface includes an icon that is displayed as part of the portable storage device. The icon can provide storage information. It can also provide a synchronization, backup, and file transfer animation. One or more of the following visual cues can be provided: a visual cue to indicate the amount of additional memory that will be consumed before performing a copy/transfer task, a visual cue to indicate whether it is safe or unsafe to eject the portable storage device, a visual cue to indicate an alert or conflict condition, and a visual cue to indicate the success or completion of an activity. The same type of icon and visual cues can be displayed on the host system. The host system can also display an enhanced version of the icon as well as a menu to give additional details pertaining to the state and contents of the portable storage device. An expanded view can be implemented to provide protection information.

Abstract: A hardware-based security module is used to protect an electronic device, especially a portable electronic device. The security module may determine either via timeout of a watchdog timer or via an explicit message to encrypt selected data on the electronic device. In addition, the electronic device may enter a limited function mode that only allows display of simplistic messages and supports network traffic with a recovery service. The recovery service may be able to use the network traffic to locate the electronic device. The security module may include a secure memory, a cryptographic function, a timer, and support for direct display of data on a monitor.

Abstract: Unlike the conventional approach where a forensic watermark is inserted before a work of media is encoded and then distributed, a technology, described herein, applies a forensic watermark to a work after or as the work is decoded by those receiving the work via a distribution. Consequently, this technology facilitates effective and efficient distribution of works of media by applying the forensic watermark to works after and/or as it is decoded.

Abstract: An improved business forms stationery assembly including plurality of continuous record webs that are disposed one on top of the other and that may be folded in zig-zag fashion, into a pack of alternate fold lengths. The record webs are joined together by a plurality of paper staple tongues that are oppositely directed in alternate fold lengths of the stationery assembly.

Abstract: A check digit numbering mechanism for generating check digits in accordance with a check digit load setting utilizes a check digit printing mechanism for printing a check digit on a printing medium including serial reference numerals. The check digit printing mechanism is indexed by a check digit numerator device. A plurality of solenoids and a corresponding plurality of movable armatures, each associated with a particular one of the solenoids, are provided such that at least one of the armatures is movable to engage the check digit numerator device to actuate it in association with the relative motion between the check digit numerator device and the solenoids. The plurality of solenoids are selectively actuated by a control mechanism which is responsive to a signal generated each time a reference number is printed on the printing medium to index the check digit numerator device to print an appropriate check digit associated with a given reference number on the printing medium.