Screen captures from the completed image-tracking augmented contextual instruction user experience.  The augmented contextual instruction is made up of a sequence of junaio channels that can be browsed in the junaio AR browser. For this example, the channels were browsed using junaio on an iPad.

Step 1: Remove bracket from caliper

The first step in disassembling a rear brake caliper is to remove the bracket from the caliper. Use a spanner to loosen the retaining bolts.

Step 2: Inspect and clean retaining bolts

The second step in disassembling a rear brake caliper is to inspect and clean the retaining bolts and remove the rubber seal from the bracket.

Step 3: Remove piston from brake caliper.

Insert the air tool into the fluid inlet port of the caliper.

Step 4: Remove seal from brake caliper

Use a pointed tool to remove the piston seal from the caliper.

Instructional poster

The instructional poster provides the user with an entry point to the object-based or image-based ‘How to disassemble a rear brake caliper’ augmented contextual instruction.