Saturday, 26 March 2016


US based company have launched a device to create 3d objects with the help of smart phone. 
Just for 100 Dollars .

The new  3d technology  will create beautiful 3d objects as per the command of an App from your smart phone.  It will work with iOS, Android and Windows.

Its only  720X1150X1480mm and weighs 780 gm only.  Means we can place this in any carry bags of our day to day routine.

OLO uses the light from your smartphone's screen to print 3D objects There are resins of different colours ranging to create products with the  colours of your choice.
You can select 3D designs from either OLO app, internet or social media.

OLO uses special polymer resins to create objects. OLO have different resins for different objects, eg:  flexible  or hard. OLO's building chamber was designed to prevent light penetration in order to maximize the effectiveness of the white light emission from your smartphone's display. Cast  resins for creating objects in silver or gold look alike.

Once an object has been loaded and printing commenced, the app instructs the smartphone to light up specific pixels for a set amount of time. Resin affected by the light transforms from a goo-like substance into hardened material, they said.

OLO can reach a resolution of upto 32microns . You can make multiple objects or different objects at the same time.

OLO is made of only 7 plastic parts, one chip, and one motor.  Just 4 AA batteries will last you at least 100 prints.

The features of the printer as described in OLO site:

01. Breakthrough 3D print technology
02. Beautiful design: elegant and seamless.
03.Cloud-based software: super-easy to access.
04. Versatile: for absolute beginners and professionals.
 05. X/Y resolution: up to 42 microns
06. Z resolution: up to 36 microns
07. Easy: to clean, to empty, to learn, to play.
08. Portable: ultra light, fits easily in your bag.
09. Automatic calibration: no more manual leveling or focusing.
10. No noise: the quietest 3D printer ever.
11. Autonomous: the first battery powered 3D printer.
12. Maintenance: long-lasting actuators, no lubrication needed.
13. Unibody: made of simple and durable technopolymers.
14. Flexible print bed: for highly optimized object removal.
 15. Resins: daylight photopolymers in 4 materials and 5 colors.
16. Engineered: assembled and supported in the US.

Thursday, 24 March 2016

Mobile Network; What is GSM, CDMA & LTE ?


CDMA:-(Code Division Multiple Access. )
CDMA have developed by QUALCOM.  CDMA is of two standards, IS-95 or CDMA One-a 2G digital service and its modern 3G successor CDMA-2000. Presently all CDMA carriers are using CDMA-2000.
In CDMA “3G data is provided by Evolution Data Optimized (EV-DO). EV-DO is technically on its 4th version Rev.C, but lion portion of carriers are using  Re.A.  Technically EV-DO has two disadvantages compared to UTMS/HSPA data on the GSM path.  No. 1) CDMA phones have not been able to conduct simultaneous voice and data sessions.  Means if you are unable to use cellular data while you are in a call.   Even though this disadvantage have been fixed by new variant SV-DO  the efficiency is limited compared to GSM.  Because of this , CDMA carriers started to look for other options. WiMAX network as “4G”  introduced by Sprint is one of that kind. 

GSM (Global Systems for Mobile communications)
GSM was developed to replace the analog networks .  This was carried out by European Telecommunications Standards Institute. In one decade (Since 1990) GSM become unquestionable standard of worldwide communications other than few localized exceptions.  GSM devices use a Security Identity Module.  This chip card contains the international Mobile Subscriber Identity (IMSA) number, carrier information and owners contact information.  If the phone is not locked by the carrier the phone can migrate easily between carriers.
AT &T and  T-Mobiles is based upon GSM networks.  For others either GSM is the dominant or sole cellular technology available.  Its acceptance as a dependable technology together with the presence of SIM slots to carry cheap local SIMs  made best technology suited for  travel.  GSM possesses inherent ability to for using cellular data and calling at the same time unlike CDMA.
 (Long Term Evolution) is a part of GSM path, can be considered as the only cellular technology for the future.  It has been introduced in data form by most carriers especially in Verizon also. Voice over LTE (VoLTE) will ultimately take over voice calls.  LTE even though not become fully equipped , expected to be fully functional in the near future also comes in two versions:  Frequency –Division Duplexing (FDD) used in the west, and Time-Division Duplexting (TDD). If the carrier is using sufficient band width the LTE will be faster.  But as the telecom providers have are still continues to charge as per the quantity of the data received, there is a great chance to incur heavy bills.


HSPA is the set of technologies that enables 3G/WCDMA operators to upgrade their networks to run broadband speeds. HSPA includes HSDPA (High speed Downlink Packet Access), HSUPA (High Speed Uplink Packet Access) and HSPA+.

Unlike may other mobile broadband technologies , HSPA supports the very efficient provision of voices services in combination with mobile broadband data services.



Tuesday, 22 March 2016


Reports indicate P9 will be an enhanced P8; one of the best phones of 2015
Coming in all metallic body with Black, white, pink, silver and gold.


DISPLAY : 5.2 inches
CHIPSET: HiSiliconKirin 950
CPU:- Quad-core 2.3 GHz Cortex-A72 & quad-core 1.8 GHz Cortex-A53
Card slot: Micro SD : Up to 128GB
Internal: 32/64GB, 3/4GB RAM,
CAMERA : Primary: Dual 12MP
Secondary: 5MP
SENSORS : Fingerprint, accelerometer, gyro, proximity, compass

Battery: Non removable Li-ion 3000aMH 

Dimension: 6.4MM thickness

COMMS:  Wi-Fi 802.11 a/b/g/n/ac, dual-band, DLNA, WiFi Direct, Hotspot 
Bluetooth   v4.1, A2DP.LE
GPS           With A-GPS,GLONASS/BDS (market dependant)
USB: Type-C 1.0 reversible connector


Saturday, 19 March 2016


Nokia’s capability to create surprises is not extinct.   The Finnish company is to launch a new device to create Virtual Reality.
Characterized by 8 lenses, 8 sensors, and eight microphones with metallic body it seems OZO is a surprise.

According to Nokia:-
“No more complex multi-camera rigs: this is the first Virtual Reality device to capture 360° spherical video and 360x360 surround sound, with the elegant workflow professionals need.
Compact yet powerful, Ozo is a purpose built solution to capture the sights and sounds that surrounds us provides the viewers a natural sense of presence.  
 With 360° spherical video. Eight 2k-by-2k sensors with 195°  field of view per lens delivers seamless virtual reality. Eight microphones record 360°  x 360° surround sound rendered by software to follow headset orientation. OZO completes the immersive virtual reality experience.

Presence Capture              Spherical and Stereoscopic Video capture with Spatial Audio                                                           Array
Video Sensor Type            Progressive Scan with Global Shutter
Video Sensor                      Array Eight, synchronised, 2K x 2K sensors
Video Area Coverage        Full-spherical, 360 x 180 degrees
Min Imaging Distance      0.5m / 20" (spherical video coverage)
Stereoscopic Coverage     Lens Interoptic Distance
Video Dynamic Range      60 dB / 10 stops
Base Color Temperature   5,000 degrees Kelvin
Base Sensitivity                  ISO 400
Audio Sensor Type           Omnidirectional, solid state
Audio Area Coverage        Full-spherical, 360 x 360 degrees
Audio Dynamic Range      64dB S/N, 120dB max SPL
Video Dynamic Range   60 dB / 10 stops
Base Color Temperature 5,000 degrees Kelvin
Base Sensitivity            ISO 400
Audio Sensor Type       Omnidirectional, solid state
Audio Area Coverage    Full-spherical, 360 x 360 degrees
Audio Dynamic Range    64dB S/N, 120dB max SPL

ozo accessories
Each OZO Digital Cartridge includes a rechargeable battery, and a removable OZO Media Module that supports recording for over 45 minutes.
The OZO Docking Station accepts an OZO Digital Cartridge for battery re-charge and media transfer functions to a host computer via a USB-3 cable.
Each ADDITIONAL media module comprises of 500GB storage enough to record a video for 45 minutes.

Sunday, 13 March 2016

SMART WATCHES: Engineered by HP

HP- synonym with techno products, explores new horizons  by taking care of  famous brand products in its design, hardware, software to shape  products that excels in form and function.  One of such projects is its collaboration with some famous watch brands. 

MOVADO BOLD, ISSAC MIZRAHI, and TITAN  have already in treaty with HP for the production of watches with smart capabilities. 

Features enabled by "Engineered by HP"

Quickly check time, date, weather, stocks and sports updates (e.g., NFL, NBA, MLB)
Receive email and social media notifications
Read text messages
Stay up-to-date with calendar and appointment reminders
Stay informed about battery status; power reserve up to a week
Automatic time zone adjustment
Activity tracking

Haptic language for discrete notifications (i.e. vibrations)


-Modern Design by Movado
-Amplified Essentials
-Priority calendar, calls and texts
-Active goals


Subtle digital display, hidden when inactive
Classic analog hands and Interchangeable color straps
Calendar, text and call notifications
Fashionable activity tracking


Refined craftsmanship
Stream content — sports, weather, stock updates
Music Player control
Text and calendar notifications