You only have to download Alfred to build a DIY home security system: pure and simple. Besides the capacity of streaming live feed of your home, Alfred keeps you updated on what is going on in your home with motion sensor and instant alerts. If you see an intruder, you can scare him away by speaking through the walkie talkie and immediately notify the local authorities. The videos are kept safe in the free cloud storage, and they can be saved or downloaded as evidence to help identify the suspect. Alfred is an essential component of any home improvement project if you are interested in building a smart home or experimenting with voice assistants such as Google Assistant. Consider the following scenario: when holidays such as Christmas, Thanksgiving, and Black Friday approach, the number of parcels everyone receives increases. Unfortunately, so do the parcel theft cases. UPS tracking and Fedex tracking do not keep your precious parcels safe!If you check a crime map, you will see that burglary happens more often than you can imagine. How can you deter parcel thieves?Besides becoming part of the Crime Stoppers, you should make Alfred guard the entrance of your place and keep an eye on your property as well as purchases. ECO CONSCIOUS Why throw away perfectly usable devices and buy more equipment when you can upcycle, recycle, and repurpose old devices?Everyone is taking advantage of their unused smartphones by turning them into a music player with Spotify, a GPS navigator with Google Maps, or a fitness device with FitBit. It can even become a Bitcoin miner, VR headset, or smart doorbell.