Showing posts from 2017

Tech - Lets Chat

Instant messenger applications (like Yahoo Chat) have been around since the beginning of the web, but the web was initially bound by the desktop. With the emergence of mobile, messenger applications (like Whatsapp, Facebook Messenger etc.) have seen a explosive rise. According to recent statistics , billions of messages are shared using these applications. While these messages are largely between humans, technology cannot be far behind. The DevOps movement in the world of IT accelerated the move towards automation. Except perhaps design and coding, a lot of activities such as testing, integration, deployment etc. are becoming automated. One of the last vestiges of manual intervention was tasks like - monitoring, troubleshooting etc. Bots were created to automate these repetitive tasks too. Diagram using iPad App - Paper I decided to explore this world of Chat and Bots, also called by some as ChatBot. There are a few mature frameworks that can help build this capability. C

Fiio and Sony - Music to the ears

Fiio is a relatively unknown brand in India when it comes to portable music players. The Chinese company manufactures reasonably priced high resolution digital audio players. The Fiio X1 player is the entry level model. It is built using aluminium, making it light for everyday use. It has a basic user interface similar to the earlier Ipods. The key to the player producing great sound is the separate DAC chip - Texas Instruments PCM 5142 and an Intersil Amplifier. In addition, the player can play a variety of audio file formats (FLAC, MP3, WMA, AAC, ALAC, WAV And OGG). Now, that we get professional grade sound from the player, we need a professional grade headphone to listen to the music. The Sony MDR 7506 has been around for decades unchanged. It handles all genres of music effortlessly and cleanly. There is almost no distortion, be in the vocals or the background music. For those who are keen listeners of music, I would recommend the Fiio X1 (Gen 1 or 2) and the Sony