Samples
You can see some of these in context via case studies (PDF) for Design Thinking Workshops (for Boingo), Boingo Wireless, Lexus, iolo technologies, and Laserfiche.
Note: Not all work is included—the selection is simply representative of what I've done for others.
Analog (Whiteboard + Sketches + Notes)
↑ The intersection of travelers and airlines within the airport journey.
↑ Quick whiteboard sketches of a PC scanning web application.
↑ Initial views and steps for an iPad app prototype.
↑ Results of group affinity exercises for a gaming-focused workshop.
↑ Low fidelity sketches by stakeholders in a product design workshop.
Personas
↑ One of five archetypal (but brand-specific) automotive owner personas.
↑ An easily-forgotten stakeholder when it comes to B2B(2C)-focused organizations.
↑ Calling out all primary players to ensure no perspective is lost.
Flows and Maps
↑ Documenting the moving parts of a support department.
↑ Mapping process logic to minimize dropped leads for a cross-brand CRM campaign.
↑ What a cross-brand CRM campaign might look like from a shopper's perspective.
↑ How CRM for an omni-channel campaign might work behind the scenes.
↑ Steps from install to report generation for a proposed off-to-online experience.
↑ First attempt at defining the pieces of a service-centric cloud platform.
Journeys
↑ Typical day for a support agent.
↑ The journey of a first time luxury vehicle shopper and their most relevant touchpoints.
↑ Illustrating the most common pain points and service gaps for both internal teams and customers.
Wireframes and Annotations
↑ To assist engineering teams with story sizing and sprints.
↑ Initial version of redesigned vehicle search.
↑ Development guide to be handed off to international team...
↑ ...explaining enough specifics to mitigate screw ups.
↑ Over-detailed template guide for non-tech savvy clients.
Mockups
↑ One of several iterations for a redesigned desktop performance optimization product.
↑ End view of an interactive, multi-step landing page offering free PC health scans.
↑ Supplementing central focus with relevant content to encourage continued site exploration.
Prototypes
↑ New notification system as seen from a supervisory role.