Library of Things C-PEN Close Open C-PEN Portable scanning pen which reads printed text out loud. Optical character recognition (OCR) and natural voice text to speech. Energy Efficiency Toolkit Close Open Energy Efficiency Toolkit Contains an electric use meter to test home appliances and thermometers to test refrigerator/freezer and room temperatures. Outdoor Explorer Backpack Close Open Outdoor Explorer Backpack Includes binoculars, trail guide, local nature identification guides, temporary parking pass, and membership card for any EBRP facility. Stories to Go Kits Close Open Stories to Go Kits Stories to Go are early literacy kits with over 50 themes for babies and young children. Ukelele Kit Close Open Ukulele Kit Ukuleles are available for check out from the Hercules Library. Call (510) 245-2420 for reservations. Return this Kit only to Hercules. Raspberry Pi Close Open Raspberry Pi Kit Includes a Raspberry Pi which is a tiny computer, SD card, keyboard, mouse, monitor, HDMI cable and coding kit. WiFi Hotspot Close Open Wi-Fi Hotspot Check out a hotspot and use it to connect your tablet, laptop or other Wi-Fi enabled device to the internet. Survey Close Open Library of Things Survey Please fill out this survey if you’ve checked out one of these items and let us know what you think.