Hiku shopping list might not be a necessary household item, but for anyone with less than perfect organization skills or a shady memory when it comes to replacing household items, Hiku is a pretty useful gadget for the home. Basically, whenever an item needs replacement, whether it be toilet paper or deodorant, scan the barcode using Hiku and the item will be added to your smartphone’s shopping list. Hiku also recognizes your voice so you can verbally add items to your list as well. It contains one user-friendly button and a magnetized back, allowing it to be set up on the fridge for easy access. As long as Hiku is in your kitchen, you’ll never be able to use the famous “I left the grocery list at home!” excuse.